157086176

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 72

約数和(自身を含む): 346054464

約数和(自身を除く): 188968288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 806, 937, 992, 1352, 1612, 1874, 2704, 3224, 3748, 5239, 5408, 6448, 7496, 10478, 12181, 12896, 14992, 20956, 24362, 29047, 29984, 41912, 48724, 58094, 83824, 97448, 116188, 158353, 167648, 194896, 232376, 316706, 377611, 389792, 464752, 633412, 755222, 929504, 1266824, 1510444, 2533648, 3020888, 4908943, 5067296, 6041776, 9817886, 12083552, 19635772, 39271544, 78543088, 157086176]

約数ペア:

[(1, 157086176), (2, 78543088), (4, 39271544), (8, 19635772), (13, 12083552), (16, 9817886), (26, 6041776), (31, 5067296), (32, 4908943), (52, 3020888), (62, 2533648), (104, 1510444), (124, 1266824), (169, 929504), (208, 755222), (248, 633412), (338, 464752), (403, 389792), (416, 377611), (496, 316706), (676, 232376), (806, 194896), (937, 167648), (992, 158353), (1352, 116188), (1612, 97448), (1874, 83824), (2704, 58094), (3224, 48724), (3748, 41912), (5239, 29984), (5408, 29047), (6448, 24362), (7496, 20956), (10478, 14992), (12181, 12896)]