156957132176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{593707}}^1$

素因数の和:593800

約数の個数: 80

約数和(自身を含む): 346307501568

約数和(自身を除く): 189350369392

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 656, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 6448, 8528, 10168, 16523, 20336, 33046, 66092, 132184, 264368, 593707, 1187414, 2374828, 4749656, 7718191, 9499312, 15436382, 18404917, 24341987, 30872764, 36809834, 48683974, 61745528, 73619668, 97367948, 123491056, 147239336, 194735896, 239263921, 294478672, 316445831, 389471792, 478527842, 632891662, 754601597, 957055684, 1265783324, 1509203194, 1914111368, 2531566648, 3018406388, 3828222736, 5063133296, 6036812776, 9809820761, 12073625552, 19619641522, 39239283044, 78478566088, 156957132176]

約数ペア:

[(1, 156957132176), (2, 78478566088), (4, 39239283044), (8, 19619641522), (13, 12073625552), (16, 9809820761), (26, 6036812776), (31, 5063133296), (41, 3828222736), (52, 3018406388), (62, 2531566648), (82, 1914111368), (104, 1509203194), (124, 1265783324), (164, 957055684), (208, 754601597), (248, 632891662), (328, 478527842), (403, 389471792), (496, 316445831), (533, 294478672), (656, 239263921), (806, 194735896), (1066, 147239336), (1271, 123491056), (1612, 97367948), (2132, 73619668), (2542, 61745528), (3224, 48683974), (4264, 36809834), (5084, 30872764), (6448, 24341987), (8528, 18404917), (10168, 15436382), (16523, 9499312), (20336, 7718191), (33046, 4749656), (66092, 2374828), (132184, 1187414), (264368, 593707)]