156240812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1$

素因数の和:3655

約数の個数: 72

約数和(自身を含む): 362777184

約数和(自身を除く): 206536372

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 3607, 6188, 7214, 10829, 14428, 21658, 25249, 43316, 46891, 50498, 61319, 93782, 100996, 122638, 176743, 187564, 245276, 328237, 353486, 429233, 656474, 706972, 797147, 858466, 1312948, 1594294, 1716932, 2297659, 3004631, 3188588, 4595318, 5580029, 6009262, 9190636, 11160058, 12018524, 22320116, 39060203, 78120406, 156240812]

約数ペア:

[(1, 156240812), (2, 78120406), (4, 39060203), (7, 22320116), (13, 12018524), (14, 11160058), (17, 9190636), (26, 6009262), (28, 5580029), (34, 4595318), (49, 3188588), (52, 3004631), (68, 2297659), (91, 1716932), (98, 1594294), (119, 1312948), (182, 858466), (196, 797147), (221, 706972), (238, 656474), (364, 429233), (442, 353486), (476, 328237), (637, 245276), (833, 187564), (884, 176743), (1274, 122638), (1547, 100996), (1666, 93782), (2548, 61319), (3094, 50498), (3332, 46891), (3607, 43316), (6188, 25249), (7214, 21658), (10829, 14428)]