157788312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 459648000

約数和(自身を除く): 301859688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 83, 88, 114, 132, 152, 166, 209, 228, 249, 264, 332, 379, 418, 456, 498, 627, 664, 758, 836, 913, 996, 1137, 1254, 1516, 1577, 1672, 1826, 1992, 2274, 2508, 2739, 3032, 3154, 3652, 4169, 4548, 4731, 5016, 5478, 6308, 7201, 7304, 8338, 9096, 9462, 10956, 12507, 12616, 14402, 16676, 17347, 18924, 21603, 21912, 25014, 28804, 31457, 33352, 34694, 37848, 43206, 50028, 52041, 57608, 62914, 69388, 79211, 86412, 94371, 100056, 104082, 125828, 138776, 158422, 172824, 188742, 208164, 237633, 251656, 316844, 346027, 377484, 416328, 475266, 597683, 633688, 692054, 754968, 950532, 1038081, 1195366, 1384108, 1793049, 1901064, 2076162, 2390732, 2768216, 3586098, 4152324, 4781464, 6574513, 7172196, 8304648, 13149026, 14344392, 19723539, 26298052, 39447078, 52596104, 78894156, 157788312]

約数ペア:

[(1, 157788312), (2, 78894156), (3, 52596104), (4, 39447078), (6, 26298052), (8, 19723539), (11, 14344392), (12, 13149026), (19, 8304648), (22, 7172196), (24, 6574513), (33, 4781464), (38, 4152324), (44, 3586098), (57, 2768216), (66, 2390732), (76, 2076162), (83, 1901064), (88, 1793049), (114, 1384108), (132, 1195366), (152, 1038081), (166, 950532), (209, 754968), (228, 692054), (249, 633688), (264, 597683), (332, 475266), (379, 416328), (418, 377484), (456, 346027), (498, 316844), (627, 251656), (664, 237633), (758, 208164), (836, 188742), (913, 172824), (996, 158422), (1137, 138776), (1254, 125828), (1516, 104082), (1577, 100056), (1672, 94371), (1826, 86412), (1992, 79211), (2274, 69388), (2508, 62914), (2739, 57608), (3032, 52041), (3154, 50028), (3652, 43206), (4169, 37848), (4548, 34694), (4731, 33352), (5016, 31457), (5478, 28804), (6308, 25014), (7201, 21912), (7304, 21603), (8338, 18924), (9096, 17347), (9462, 16676), (10956, 14402), (12507, 12616)]