156788514

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 362112000

約数和(自身を除く): 205323486

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 229, 279, 409, 458, 558, 687, 818, 837, 1227, 1374, 1674, 2061, 2454, 3681, 4122, 6183, 7099, 7362, 11043, 12366, 12679, 14198, 21297, 22086, 25358, 38037, 42594, 63891, 76074, 93661, 114111, 127782, 187322, 191673, 228222, 280983, 342333, 383346, 561966, 684666, 842949, 1685898, 2528847, 2903491, 5057694, 5806982, 8710473, 17420946, 26131419, 52262838, 78394257, 156788514]

約数ペア:

[(1, 156788514), (2, 78394257), (3, 52262838), (6, 26131419), (9, 17420946), (18, 8710473), (27, 5806982), (31, 5057694), (54, 2903491), (62, 2528847), (93, 1685898), (186, 842949), (229, 684666), (279, 561966), (409, 383346), (458, 342333), (558, 280983), (687, 228222), (818, 191673), (837, 187322), (1227, 127782), (1374, 114111), (1674, 93661), (2061, 76074), (2454, 63891), (3681, 42594), (4122, 38037), (6183, 25358), (7099, 22086), (7362, 21297), (11043, 14198), (12366, 12679)]