156957649420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{2137}}^1$

素因数の和:2652

約数の個数: 192

約数和(自身を含む): 394702987392

約数和(自身を除く): 237745337972

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 61, 65, 110, 122, 130, 143, 220, 244, 260, 286, 305, 421, 572, 610, 671, 715, 793, 842, 1220, 1342, 1430, 1586, 1684, 2105, 2137, 2684, 2860, 3172, 3355, 3965, 4210, 4274, 4631, 5473, 6710, 7930, 8420, 8548, 8723, 9262, 10685, 10946, 13420, 15860, 17446, 18524, 21370, 21892, 23155, 23507, 25681, 27365, 27781, 34892, 42740, 43615, 46310, 47014, 51362, 54730, 55562, 60203, 87230, 92620, 94028, 102724, 109460, 111124, 117535, 120406, 128405, 130357, 138905, 174460, 235070, 240812, 256810, 260714, 277810, 282491, 301015, 305591, 333853, 470140, 513620, 521428, 555620, 564982, 602030, 611182, 651785, 667706, 899677, 1129964, 1204060, 1222364, 1303570, 1335412, 1412455, 1433927, 1527955, 1669265, 1694641, 1799354, 2607140, 2824910, 2867854, 3055910, 3338530, 3389282, 3598708, 3672383, 4498385, 5649820, 5735708, 6111820, 6677060, 6778564, 7169635, 7344766, 8473205, 8996770, 9896447, 11695801, 14339270, 14689532, 16946410, 17993540, 18361915, 18641051, 19792894, 23391602, 28678540, 33892820, 36723830, 37282102, 39585788, 46783204, 49482235, 54880297, 58479005, 73447660, 74564204, 93205255, 98964470, 109760594, 116958010, 128653811, 186410510, 197928940, 219521188, 233916020, 257307622, 274401485, 372821020, 514615244, 548802970, 603683267, 643269055, 713443861, 1097605940, 1207366534, 1286538110, 1426887722, 2414733068, 2573076220, 2853775444, 3018416335, 3567219305, 6036832670, 7134438610, 7847882471, 12073665340, 14268877220, 15695764942, 31391529884, 39239412355, 78478824710, 156957649420]

約数ペア:

[(1, 156957649420), (2, 78478824710), (4, 39239412355), (5, 31391529884), (10, 15695764942), (11, 14268877220), (13, 12073665340), (20, 7847882471), (22, 7134438610), (26, 6036832670), (44, 3567219305), (52, 3018416335), (55, 2853775444), (61, 2573076220), (65, 2414733068), (110, 1426887722), (122, 1286538110), (130, 1207366534), (143, 1097605940), (220, 713443861), (244, 643269055), (260, 603683267), (286, 548802970), (305, 514615244), (421, 372821020), (572, 274401485), (610, 257307622), (671, 233916020), (715, 219521188), (793, 197928940), (842, 186410510), (1220, 128653811), (1342, 116958010), (1430, 109760594), (1586, 98964470), (1684, 93205255), (2105, 74564204), (2137, 73447660), (2684, 58479005), (2860, 54880297), (3172, 49482235), (3355, 46783204), (3965, 39585788), (4210, 37282102), (4274, 36723830), (4631, 33892820), (5473, 28678540), (6710, 23391602), (7930, 19792894), (8420, 18641051), (8548, 18361915), (8723, 17993540), (9262, 16946410), (10685, 14689532), (10946, 14339270), (13420, 11695801), (15860, 9896447), (17446, 8996770), (18524, 8473205), (21370, 7344766), (21892, 7169635), (23155, 6778564), (23507, 6677060), (25681, 6111820), (27365, 5735708), (27781, 5649820), (34892, 4498385), (42740, 3672383), (43615, 3598708), (46310, 3389282), (47014, 3338530), (51362, 3055910), (54730, 2867854), (55562, 2824910), (60203, 2607140), (87230, 1799354), (92620, 1694641), (94028, 1669265), (102724, 1527955), (109460, 1433927), (111124, 1412455), (117535, 1335412), (120406, 1303570), (128405, 1222364), (130357, 1204060), (138905, 1129964), (174460, 899677), (235070, 667706), (240812, 651785), (256810, 611182), (260714, 602030), (277810, 564982), (282491, 555620), (301015, 521428), (305591, 513620), (333853, 470140)]