129553996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 279982080

約数和(自身を除く): 150428084

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 61, 79, 94, 122, 143, 158, 188, 244, 286, 316, 517, 572, 611, 671, 793, 869, 1027, 1034, 1222, 1342, 1586, 1738, 2054, 2068, 2444, 2684, 2867, 3172, 3476, 3713, 4108, 4819, 5734, 6721, 7426, 8723, 9638, 11297, 11468, 13442, 14852, 17446, 19276, 22594, 26884, 31537, 34892, 37271, 40843, 45188, 48269, 53009, 62647, 63074, 74542, 81686, 96538, 106018, 125294, 126148, 149084, 163372, 193076, 212036, 226493, 250588, 409981, 452986, 530959, 689117, 819962, 905972, 1061918, 1378234, 1639924, 2123836, 2491423, 2756468, 2944409, 4982846, 5888818, 9965692, 11777636, 32388499, 64776998, 129553996]

約数ペア:

[(1, 129553996), (2, 64776998), (4, 32388499), (11, 11777636), (13, 9965692), (22, 5888818), (26, 4982846), (44, 2944409), (47, 2756468), (52, 2491423), (61, 2123836), (79, 1639924), (94, 1378234), (122, 1061918), (143, 905972), (158, 819962), (188, 689117), (244, 530959), (286, 452986), (316, 409981), (517, 250588), (572, 226493), (611, 212036), (671, 193076), (793, 163372), (869, 149084), (1027, 126148), (1034, 125294), (1222, 106018), (1342, 96538), (1586, 81686), (1738, 74542), (2054, 63074), (2068, 62647), (2444, 53009), (2684, 48269), (2867, 45188), (3172, 40843), (3476, 37271), (3713, 34892), (4108, 31537), (4819, 26884), (5734, 22594), (6721, 19276), (7426, 17446), (8723, 14852), (9638, 13442), (11297, 11468)]