145454556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4733}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 367434144

約数和(自身を除く): 221979588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 4733, 5122, 7683, 9466, 10244, 14199, 15366, 18932, 28398, 30732, 56796, 61529, 123058, 184587, 246116, 369174, 738348, 932401, 1864802, 2797203, 3729604, 5594406, 11188812, 12121213, 24242426, 36363639, 48484852, 72727278, 145454556]

約数ペア:

[(1, 145454556), (2, 72727278), (3, 48484852), (4, 36363639), (6, 24242426), (12, 12121213), (13, 11188812), (26, 5594406), (39, 3729604), (52, 2797203), (78, 1864802), (156, 932401), (197, 738348), (394, 369174), (591, 246116), (788, 184587), (1182, 123058), (2364, 61529), (2561, 56796), (4733, 30732), (5122, 28398), (7683, 18932), (9466, 15366), (10244, 14199)]