139389516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2604

約数の個数: 108

約数和(自身を含む): 423259200

約数和(自身を除く): 283869684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2549, 2604, 3038, 3906, 4557, 5098, 6076, 7647, 7812, 9114, 10196, 13671, 15294, 17843, 18228, 22941, 27342, 30588, 35686, 45882, 53529, 54684, 71372, 79019, 91764, 107058, 124901, 158038, 160587, 214116, 237057, 249802, 316076, 321174, 374703, 474114, 499604, 553133, 642348, 711171, 749406, 948228, 1106266, 1124109, 1422342, 1498812, 1659399, 2212532, 2248218, 2844684, 3318798, 3871931, 4496436, 4978197, 6637596, 7743862, 9956394, 11615793, 15487724, 19912788, 23231586, 34847379, 46463172, 69694758, 139389516]

約数ペア:

[(1, 139389516), (2, 69694758), (3, 46463172), (4, 34847379), (6, 23231586), (7, 19912788), (9, 15487724), (12, 11615793), (14, 9956394), (18, 7743862), (21, 6637596), (28, 4978197), (31, 4496436), (36, 3871931), (42, 3318798), (49, 2844684), (62, 2248218), (63, 2212532), (84, 1659399), (93, 1498812), (98, 1422342), (124, 1124109), (126, 1106266), (147, 948228), (186, 749406), (196, 711171), (217, 642348), (252, 553133), (279, 499604), (294, 474114), (372, 374703), (434, 321174), (441, 316076), (558, 249802), (588, 237057), (651, 214116), (868, 160587), (882, 158038), (1116, 124901), (1302, 107058), (1519, 91764), (1764, 79019), (1953, 71372), (2549, 54684), (2604, 53529), (3038, 45882), (3906, 35686), (4557, 30588), (5098, 27342), (6076, 22941), (7647, 18228), (7812, 17843), (9114, 15294), (10196, 13671)]