167176828

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 90

約数和(自身を含む): 373160424

約数和(自身を除く): 205983596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 103, 169, 182, 196, 206, 338, 343, 364, 412, 637, 676, 686, 721, 1183, 1274, 1339, 1372, 1442, 2366, 2401, 2548, 2678, 2884, 4459, 4732, 4802, 5047, 5356, 8281, 8918, 9373, 9604, 10094, 16562, 17407, 17836, 18746, 20188, 31213, 33124, 34814, 35329, 37492, 57967, 62426, 65611, 69628, 70658, 115934, 121849, 124852, 131222, 141316, 231868, 243698, 247303, 262444, 405769, 459277, 487396, 494606, 811538, 852943, 918554, 989212, 1623076, 1705886, 1837108, 3214939, 3411772, 5970601, 6429878, 11941202, 12859756, 23882404, 41794207, 83588414, 167176828]

約数ペア:

[(1, 167176828), (2, 83588414), (4, 41794207), (7, 23882404), (13, 12859756), (14, 11941202), (26, 6429878), (28, 5970601), (49, 3411772), (52, 3214939), (91, 1837108), (98, 1705886), (103, 1623076), (169, 989212), (182, 918554), (196, 852943), (206, 811538), (338, 494606), (343, 487396), (364, 459277), (412, 405769), (637, 262444), (676, 247303), (686, 243698), (721, 231868), (1183, 141316), (1274, 131222), (1339, 124852), (1372, 121849), (1442, 115934), (2366, 70658), (2401, 69628), (2548, 65611), (2678, 62426), (2884, 57967), (4459, 37492), (4732, 35329), (4802, 34814), (5047, 33124), (5356, 31213), (8281, 20188), (8918, 18746), (9373, 17836), (9604, 17407), (10094, 16562)]