171137512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^4\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 400995360

約数和(自身を除く): 229857848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 169, 182, 214, 338, 364, 428, 676, 728, 749, 856, 1183, 1352, 1391, 1498, 2197, 2366, 2782, 2996, 4394, 4732, 5564, 5992, 8788, 9464, 9737, 11128, 15379, 17576, 18083, 19474, 28561, 30758, 36166, 38948, 57122, 61516, 72332, 77896, 114244, 123032, 126581, 144664, 199927, 228488, 235079, 253162, 399854, 470158, 506324, 799708, 940316, 1012648, 1599416, 1645553, 1880632, 3056027, 3291106, 6112054, 6582212, 12224108, 13164424, 21392189, 24448216, 42784378, 85568756, 171137512]

約数ペア:

[(1, 171137512), (2, 85568756), (4, 42784378), (7, 24448216), (8, 21392189), (13, 13164424), (14, 12224108), (26, 6582212), (28, 6112054), (52, 3291106), (56, 3056027), (91, 1880632), (104, 1645553), (107, 1599416), (169, 1012648), (182, 940316), (214, 799708), (338, 506324), (364, 470158), (428, 399854), (676, 253162), (728, 235079), (749, 228488), (856, 199927), (1183, 144664), (1352, 126581), (1391, 123032), (1498, 114244), (2197, 77896), (2366, 72332), (2782, 61516), (2996, 57122), (4394, 38948), (4732, 36166), (5564, 30758), (5992, 28561), (8788, 19474), (9464, 18083), (9737, 17576), (11128, 15379)]