118768972

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 244000512

約数和(自身を除く): 125231540

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 163, 212, 326, 371, 491, 652, 742, 982, 1141, 1484, 1964, 2282, 3437, 4564, 6874, 8639, 13748, 17278, 26023, 34556, 52046, 60473, 80033, 104092, 120946, 160066, 182161, 241892, 320132, 364322, 560231, 728644, 1120462, 2240924, 4241749, 8483498, 16966996, 29692243, 59384486, 118768972]

約数ペア:

[(1, 118768972), (2, 59384486), (4, 29692243), (7, 16966996), (14, 8483498), (28, 4241749), (53, 2240924), (106, 1120462), (163, 728644), (212, 560231), (326, 364322), (371, 320132), (491, 241892), (652, 182161), (742, 160066), (982, 120946), (1141, 104092), (1484, 80033), (1964, 60473), (2282, 52046), (3437, 34556), (4564, 26023), (6874, 17278), (8639, 13748)]