163949268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{29131}}^1$

素因数の和:29212

約数の個数: 48

約数和(自身を含む): 443738624

約数和(自身を除く): 279789356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 29131, 58262, 87393, 116524, 174786, 203917, 349572, 407834, 611751, 815668, 1223502, 1951777, 2447004, 3903554, 5855331, 7807108, 11710662, 13662439, 23421324, 27324878, 40987317, 54649756, 81974634, 163949268]

約数ペア:

[(1, 163949268), (2, 81974634), (3, 54649756), (4, 40987317), (6, 27324878), (7, 23421324), (12, 13662439), (14, 11710662), (21, 7807108), (28, 5855331), (42, 3903554), (67, 2447004), (84, 1951777), (134, 1223502), (201, 815668), (268, 611751), (402, 407834), (469, 349572), (804, 203917), (938, 174786), (1407, 116524), (1876, 87393), (2814, 58262), (5628, 29131)]