151784556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 464550912

約数和(自身を除く): 312766356

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 154, 186, 196, 217, 231, 294, 308, 341, 372, 434, 462, 539, 588, 651, 682, 757, 868, 924, 1023, 1078, 1302, 1364, 1514, 1519, 1617, 2046, 2156, 2271, 2387, 2604, 3028, 3038, 3234, 4092, 4542, 4557, 4774, 5299, 6076, 6468, 7161, 8327, 9084, 9114, 9548, 10598, 14322, 15897, 16654, 16709, 18228, 21196, 23467, 24981, 28644, 31794, 33308, 33418, 37093, 46934, 49962, 50127, 58289, 63588, 66836, 70401, 74186, 93868, 99924, 100254, 111279, 116578, 140802, 148372, 164269, 174867, 200508, 222558, 233156, 258137, 281604, 328538, 349734, 408023, 445116, 492807, 516274, 657076, 699468, 774411, 816046, 985614, 1032548, 1149883, 1224069, 1548822, 1632092, 1806959, 1971228, 2299766, 2448138, 3097644, 3449649, 3613918, 4599532, 4896276, 5420877, 6899298, 7227836, 10841754, 12648713, 13798596, 21683508, 25297426, 37946139, 50594852, 75892278, 151784556]

約数ペア:

[(1, 151784556), (2, 75892278), (3, 50594852), (4, 37946139), (6, 25297426), (7, 21683508), (11, 13798596), (12, 12648713), (14, 10841754), (21, 7227836), (22, 6899298), (28, 5420877), (31, 4896276), (33, 4599532), (42, 3613918), (44, 3449649), (49, 3097644), (62, 2448138), (66, 2299766), (77, 1971228), (84, 1806959), (93, 1632092), (98, 1548822), (124, 1224069), (132, 1149883), (147, 1032548), (154, 985614), (186, 816046), (196, 774411), (217, 699468), (231, 657076), (294, 516274), (308, 492807), (341, 445116), (372, 408023), (434, 349734), (462, 328538), (539, 281604), (588, 258137), (651, 233156), (682, 222558), (757, 200508), (868, 174867), (924, 164269), (1023, 148372), (1078, 140802), (1302, 116578), (1364, 111279), (1514, 100254), (1519, 99924), (1617, 93868), (2046, 74186), (2156, 70401), (2271, 66836), (2387, 63588), (2604, 58289), (3028, 50127), (3038, 49962), (3234, 46934), (4092, 37093), (4542, 33418), (4557, 33308), (4774, 31794), (5299, 28644), (6076, 24981), (6468, 23467), (7161, 21196), (8327, 18228), (9084, 16709), (9114, 16654), (9548, 15897), (10598, 14322)]