156559650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{80287}}^1$

素因数の和:80315

約数の個数: 48

約数和(自身を含む): 418139904

約数和(自身を除く): 261580254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 80287, 160574, 240861, 401435, 481722, 802870, 1043731, 1204305, 2007175, 2087462, 2408610, 3131193, 4014350, 5218655, 6021525, 6262386, 10437310, 12043050, 15655965, 26093275, 31311930, 52186550, 78279825, 156559650]

約数ペア:

[(1, 156559650), (2, 78279825), (3, 52186550), (5, 31311930), (6, 26093275), (10, 15655965), (13, 12043050), (15, 10437310), (25, 6262386), (26, 6021525), (30, 5218655), (39, 4014350), (50, 3131193), (65, 2408610), (75, 2087462), (78, 2007175), (130, 1204305), (150, 1043731), (195, 802870), (325, 481722), (390, 401435), (650, 240861), (975, 160574), (1950, 80287)]