128986452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2878

約数の個数: 96

約数和(自身を含む): 388586240

約数和(自身を除く): 259599788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 732, 756, 854, 1098, 1281, 1647, 1708, 2196, 2562, 2797, 3294, 3843, 5124, 5594, 6588, 7686, 8391, 11188, 11529, 15372, 16782, 19579, 23058, 25173, 33564, 39158, 46116, 50346, 58737, 75519, 78316, 100692, 117474, 151038, 170617, 176211, 234948, 302076, 341234, 352422, 511851, 528633, 682468, 704844, 1023702, 1057266, 1194319, 1535553, 2047404, 2114532, 2388638, 3071106, 3582957, 4606659, 4777276, 6142212, 7165914, 9213318, 10748871, 14331828, 18426636, 21497742, 32246613, 42995484, 64493226, 128986452]

約数ペア:

[(1, 128986452), (2, 64493226), (3, 42995484), (4, 32246613), (6, 21497742), (7, 18426636), (9, 14331828), (12, 10748871), (14, 9213318), (18, 7165914), (21, 6142212), (27, 4777276), (28, 4606659), (36, 3582957), (42, 3071106), (54, 2388638), (61, 2114532), (63, 2047404), (84, 1535553), (108, 1194319), (122, 1057266), (126, 1023702), (183, 704844), (189, 682468), (244, 528633), (252, 511851), (366, 352422), (378, 341234), (427, 302076), (549, 234948), (732, 176211), (756, 170617), (854, 151038), (1098, 117474), (1281, 100692), (1647, 78316), (1708, 75519), (2196, 58737), (2562, 50346), (2797, 46116), (3294, 39158), (3843, 33564), (5124, 25173), (5594, 23058), (6588, 19579), (7686, 16782), (8391, 15372), (11188, 11529)]