127738104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 363847680

約数和(自身を除く): 236109576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 47, 52, 62, 78, 93, 94, 104, 124, 141, 156, 186, 188, 248, 281, 282, 312, 372, 376, 403, 562, 564, 611, 744, 806, 843, 1124, 1128, 1209, 1222, 1457, 1612, 1686, 1833, 2248, 2418, 2444, 2914, 3224, 3372, 3653, 3666, 4371, 4836, 4888, 5828, 6744, 7306, 7332, 8711, 8742, 9672, 10959, 11656, 13207, 14612, 14664, 17422, 17484, 18941, 21918, 26133, 26414, 29224, 34844, 34968, 37882, 39621, 43836, 52266, 52828, 56823, 69688, 75764, 79242, 87672, 104532, 105656, 113243, 113646, 151528, 158484, 171691, 209064, 226486, 227292, 316968, 339729, 343382, 409417, 452972, 454584, 515073, 679458, 686764, 818834, 905944, 1030146, 1228251, 1358916, 1373528, 1637668, 2060292, 2456502, 2717832, 3275336, 4120584, 4913004, 5322421, 9826008, 10644842, 15967263, 21289684, 31934526, 42579368, 63869052, 127738104]

約数ペア:

[(1, 127738104), (2, 63869052), (3, 42579368), (4, 31934526), (6, 21289684), (8, 15967263), (12, 10644842), (13, 9826008), (24, 5322421), (26, 4913004), (31, 4120584), (39, 3275336), (47, 2717832), (52, 2456502), (62, 2060292), (78, 1637668), (93, 1373528), (94, 1358916), (104, 1228251), (124, 1030146), (141, 905944), (156, 818834), (186, 686764), (188, 679458), (248, 515073), (281, 454584), (282, 452972), (312, 409417), (372, 343382), (376, 339729), (403, 316968), (562, 227292), (564, 226486), (611, 209064), (744, 171691), (806, 158484), (843, 151528), (1124, 113646), (1128, 113243), (1209, 105656), (1222, 104532), (1457, 87672), (1612, 79242), (1686, 75764), (1833, 69688), (2248, 56823), (2418, 52828), (2444, 52266), (2914, 43836), (3224, 39621), (3372, 37882), (3653, 34968), (3666, 34844), (4371, 29224), (4836, 26414), (4888, 26133), (5828, 21918), (6744, 18941), (7306, 17484), (7332, 17422), (8711, 14664), (8742, 14612), (9672, 13207), (10959, 11656)]