131959776

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2528

約数の個数: 96

約数和(自身を含む): 381870720

約数和(自身を除く): 249910944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 172, 208, 258, 312, 344, 416, 516, 559, 624, 688, 1032, 1118, 1248, 1376, 1677, 2064, 2236, 2459, 3354, 4128, 4472, 4918, 6708, 7377, 8944, 9836, 13416, 14754, 17888, 19672, 26832, 29508, 31967, 39344, 53664, 59016, 63934, 78688, 95901, 105737, 118032, 127868, 191802, 211474, 236064, 255736, 317211, 383604, 422948, 511472, 634422, 767208, 845896, 1022944, 1268844, 1374581, 1534416, 1691792, 2537688, 2749162, 3068832, 3383584, 4123743, 5075376, 5498324, 8247486, 10150752, 10996648, 16494972, 21993296, 32989944, 43986592, 65979888, 131959776]

約数ペア:

[(1, 131959776), (2, 65979888), (3, 43986592), (4, 32989944), (6, 21993296), (8, 16494972), (12, 10996648), (13, 10150752), (16, 8247486), (24, 5498324), (26, 5075376), (32, 4123743), (39, 3383584), (43, 3068832), (48, 2749162), (52, 2537688), (78, 1691792), (86, 1534416), (96, 1374581), (104, 1268844), (129, 1022944), (156, 845896), (172, 767208), (208, 634422), (258, 511472), (312, 422948), (344, 383604), (416, 317211), (516, 255736), (559, 236064), (624, 211474), (688, 191802), (1032, 127868), (1118, 118032), (1248, 105737), (1376, 95901), (1677, 78688), (2064, 63934), (2236, 59016), (2459, 53664), (3354, 39344), (4128, 31967), (4472, 29508), (4918, 26832), (6708, 19672), (7377, 17888), (8944, 14754), (9836, 13416)]