156975996580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1\times {\mathrm{198017}}^1$

素因数の和:201088

約数の個数: 48

約数和(自身を含む): 355125481200

約数和(自身を除く): 198149484620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3049, 6098, 12196, 15245, 30490, 39637, 60980, 79274, 158548, 198017, 198185, 396034, 396370, 792068, 792740, 990085, 1980170, 2574221, 3960340, 5148442, 10296884, 12871105, 25742210, 51484420, 603753833, 1207507666, 2415015332, 3018769165, 6037538330, 7848799829, 12075076660, 15697599658, 31395199316, 39243999145, 78487998290, 156975996580]

約数ペア:

[(1, 156975996580), (2, 78487998290), (4, 39243999145), (5, 31395199316), (10, 15697599658), (13, 12075076660), (20, 7848799829), (26, 6037538330), (52, 3018769165), (65, 2415015332), (130, 1207507666), (260, 603753833), (3049, 51484420), (6098, 25742210), (12196, 12871105), (15245, 10296884), (30490, 5148442), (39637, 3960340), (60980, 2574221), (79274, 1980170), (158548, 990085), (198017, 792740), (198185, 792068), (396034, 396370)]