195640848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2617

約数の個数: 120

約数和(自身を含む): 604258200

約数和(自身を除く): 408617352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2549, 2952, 3198, 4264, 4797, 5098, 5904, 6396, 7647, 8528, 9594, 10196, 12792, 15294, 19188, 20392, 22941, 25584, 30588, 33137, 38376, 40784, 45882, 61176, 66274, 76752, 91764, 99411, 104509, 122352, 132548, 183528, 198822, 209018, 265096, 298233, 313527, 367056, 397644, 418036, 530192, 596466, 627054, 795288, 836072, 940581, 1192932, 1254108, 1358617, 1590576, 1672144, 1881162, 2385864, 2508216, 2717234, 3762324, 4075851, 4771728, 5016432, 5434468, 7524648, 8151702, 10868936, 12227553, 15049296, 16303404, 21737872, 24455106, 32606808, 48910212, 65213616, 97820424, 195640848]

約数ペア:

[(1, 195640848), (2, 97820424), (3, 65213616), (4, 48910212), (6, 32606808), (8, 24455106), (9, 21737872), (12, 16303404), (13, 15049296), (16, 12227553), (18, 10868936), (24, 8151702), (26, 7524648), (36, 5434468), (39, 5016432), (41, 4771728), (48, 4075851), (52, 3762324), (72, 2717234), (78, 2508216), (82, 2385864), (104, 1881162), (117, 1672144), (123, 1590576), (144, 1358617), (156, 1254108), (164, 1192932), (208, 940581), (234, 836072), (246, 795288), (312, 627054), (328, 596466), (369, 530192), (468, 418036), (492, 397644), (533, 367056), (624, 313527), (656, 298233), (738, 265096), (936, 209018), (984, 198822), (1066, 183528), (1476, 132548), (1599, 122352), (1872, 104509), (1968, 99411), (2132, 91764), (2549, 76752), (2952, 66274), (3198, 61176), (4264, 45882), (4797, 40784), (5098, 38376), (5904, 33137), (6396, 30588), (7647, 25584), (8528, 22941), (9594, 20392), (10196, 19188), (12792, 15294)]