140504868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1511}}^1$

素因数の和:1575

約数の個数: 120

約数和(自身を含む): 430303104

約数和(自身を除く): 289798236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1511, 1722, 2214, 2268, 2583, 3022, 3321, 3444, 4428, 4533, 5166, 6044, 6642, 7749, 9066, 10332, 10577, 13284, 13599, 15498, 18132, 21154, 23247, 27198, 30996, 31731, 40797, 42308, 46494, 54396, 61951, 63462, 81594, 92988, 95193, 122391, 123902, 126924, 163188, 185853, 190386, 244782, 247804, 285579, 371706, 380772, 433657, 489564, 557559, 571158, 743412, 856737, 867314, 1115118, 1142316, 1300971, 1672677, 1713474, 1734628, 2230236, 2601942, 3345354, 3426948, 3902913, 5018031, 5203884, 6690708, 7805826, 10036062, 11708739, 15611652, 20072124, 23417478, 35126217, 46834956, 70252434, 140504868]

約数ペア:

[(1, 140504868), (2, 70252434), (3, 46834956), (4, 35126217), (6, 23417478), (7, 20072124), (9, 15611652), (12, 11708739), (14, 10036062), (18, 7805826), (21, 6690708), (27, 5203884), (28, 5018031), (36, 3902913), (41, 3426948), (42, 3345354), (54, 2601942), (63, 2230236), (81, 1734628), (82, 1713474), (84, 1672677), (108, 1300971), (123, 1142316), (126, 1115118), (162, 867314), (164, 856737), (189, 743412), (246, 571158), (252, 557559), (287, 489564), (324, 433657), (369, 380772), (378, 371706), (492, 285579), (567, 247804), (574, 244782), (738, 190386), (756, 185853), (861, 163188), (1107, 126924), (1134, 123902), (1148, 122391), (1476, 95193), (1511, 92988), (1722, 81594), (2214, 63462), (2268, 61951), (2583, 54396), (3022, 46494), (3321, 42308), (3444, 40797), (4428, 31731), (4533, 30996), (5166, 27198), (6044, 23247), (6642, 21154), (7749, 18132), (9066, 15498), (10332, 13599), (10577, 13284)]