162428812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26249}}^1$

素因数の和:26290

約数の個数: 48

約数和(自身を含む): 370440000

約数和(自身を除く): 208011188

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 26249, 52498, 104996, 183743, 341237, 367486, 446233, 682474, 734972, 892466, 1364948, 1784932, 2388659, 3123631, 4777318, 5801029, 6247262, 9554636, 11602058, 12494524, 23204116, 40607203, 81214406, 162428812]

約数ペア:

[(1, 162428812), (2, 81214406), (4, 40607203), (7, 23204116), (13, 12494524), (14, 11602058), (17, 9554636), (26, 6247262), (28, 5801029), (34, 4777318), (52, 3123631), (68, 2388659), (91, 1784932), (119, 1364948), (182, 892466), (221, 734972), (238, 682474), (364, 446233), (442, 367486), (476, 341237), (884, 183743), (1547, 104996), (3094, 52498), (6188, 26249)]