127574816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 279236160

約数和(自身を除く): 151661344

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 53, 74, 76, 106, 107, 148, 152, 212, 214, 296, 304, 424, 428, 592, 608, 703, 848, 856, 1007, 1184, 1406, 1696, 1712, 1961, 2014, 2033, 2812, 3424, 3922, 3959, 4028, 4066, 5624, 5671, 7844, 7918, 8056, 8132, 11248, 11342, 15688, 15836, 16112, 16264, 22496, 22684, 31376, 31672, 32224, 32528, 37259, 45368, 62752, 63344, 65056, 74518, 75221, 90736, 107749, 126688, 149036, 150442, 181472, 209827, 215498, 298072, 300884, 419654, 430996, 596144, 601768, 839308, 861992, 1192288, 1203536, 1678616, 1723984, 2407072, 3357232, 3447968, 3986713, 6714464, 7973426, 15946852, 31893704, 63787408, 127574816]

約数ペア:

[(1, 127574816), (2, 63787408), (4, 31893704), (8, 15946852), (16, 7973426), (19, 6714464), (32, 3986713), (37, 3447968), (38, 3357232), (53, 2407072), (74, 1723984), (76, 1678616), (106, 1203536), (107, 1192288), (148, 861992), (152, 839308), (212, 601768), (214, 596144), (296, 430996), (304, 419654), (424, 300884), (428, 298072), (592, 215498), (608, 209827), (703, 181472), (848, 150442), (856, 149036), (1007, 126688), (1184, 107749), (1406, 90736), (1696, 75221), (1712, 74518), (1961, 65056), (2014, 63344), (2033, 62752), (2812, 45368), (3424, 37259), (3922, 32528), (3959, 32224), (4028, 31672), (4066, 31376), (5624, 22684), (5671, 22496), (7844, 16264), (7918, 16112), (8056, 15836), (8132, 15688), (11248, 11342)]