15706886988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1\times {\mathrm{1621}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 39828015360

約数和(自身を除く): 24121128372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 347, 358, 537, 694, 716, 1041, 1074, 1388, 1621, 2082, 2148, 2327, 3242, 4164, 4511, 4654, 4863, 6484, 6981, 9022, 9308, 9726, 13533, 13962, 18044, 19452, 21073, 27066, 27924, 42146, 54132, 62113, 63219, 84292, 124226, 126438, 186339, 248452, 252876, 290159, 372678, 562487, 580318, 745356, 807469, 870477, 1124974, 1160636, 1614938, 1687461, 1740954, 2249948, 2422407, 3229876, 3374922, 3481908, 3772067, 4844814, 6749844, 7312331, 7544134, 9689628, 11316201, 14624662, 15088268, 21936993, 22632402, 29249324, 43873986, 45264804, 87747972, 100685173, 201370346, 302055519, 402740692, 604111038, 1208222076, 1308907249, 2617814498, 3926721747, 5235628996, 7853443494, 15706886988]

約数ペア:

[(1, 15706886988), (2, 7853443494), (3, 5235628996), (4, 3926721747), (6, 2617814498), (12, 1308907249), (13, 1208222076), (26, 604111038), (39, 402740692), (52, 302055519), (78, 201370346), (156, 100685173), (179, 87747972), (347, 45264804), (358, 43873986), (537, 29249324), (694, 22632402), (716, 21936993), (1041, 15088268), (1074, 14624662), (1388, 11316201), (1621, 9689628), (2082, 7544134), (2148, 7312331), (2327, 6749844), (3242, 4844814), (4164, 3772067), (4511, 3481908), (4654, 3374922), (4863, 3229876), (6484, 2422407), (6981, 2249948), (9022, 1740954), (9308, 1687461), (9726, 1614938), (13533, 1160636), (13962, 1124974), (18044, 870477), (19452, 807469), (21073, 745356), (27066, 580318), (27924, 562487), (42146, 372678), (54132, 290159), (62113, 252876), (63219, 248452), (84292, 186339), (124226, 126438)]