126196303996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^2\times {\mathrm{1327}}^1$

素因数の和:2031

約数の個数: 72

約数和(自身を含む): 261520723968

約数和(自身を除く): 135324419972

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 331, 434, 662, 868, 1324, 1327, 2317, 2654, 4634, 5308, 9268, 9289, 10261, 18578, 20522, 37156, 41044, 41137, 71827, 82274, 109561, 143654, 164548, 219122, 287308, 287959, 438244, 439237, 575918, 766927, 878474, 1151836, 1533854, 1756948, 3067708, 3074659, 3396391, 6149318, 6792782, 12298636, 13585564, 13616347, 23774737, 27232694, 47549474, 54465388, 95098948, 95314429, 145387447, 190628858, 290774894, 381257716, 581549788, 1017712129, 2035424258, 4070848516, 4507010857, 9014021714, 18028043428, 31549075999, 63098151998, 126196303996]

約数ペア:

[(1, 126196303996), (2, 63098151998), (4, 31549075999), (7, 18028043428), (14, 9014021714), (28, 4507010857), (31, 4070848516), (62, 2035424258), (124, 1017712129), (217, 581549788), (331, 381257716), (434, 290774894), (662, 190628858), (868, 145387447), (1324, 95314429), (1327, 95098948), (2317, 54465388), (2654, 47549474), (4634, 27232694), (5308, 23774737), (9268, 13616347), (9289, 13585564), (10261, 12298636), (18578, 6792782), (20522, 6149318), (37156, 3396391), (41044, 3074659), (41137, 3067708), (71827, 1756948), (82274, 1533854), (109561, 1151836), (143654, 878474), (164548, 766927), (219122, 575918), (287308, 439237), (287959, 438244)]