158797470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31321}}^1$

素因数の和:31357

約数の個数: 48

約数和(自身を含む): 412698672

約数和(自身を除く): 253901202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 31321, 62642, 93963, 156605, 187926, 313210, 407173, 469815, 814346, 939630, 1221519, 2035865, 2443038, 4071730, 5293249, 6107595, 10586498, 12215190, 15879747, 26466245, 31759494, 52932490, 79398735, 158797470]

約数ペア:

[(1, 158797470), (2, 79398735), (3, 52932490), (5, 31759494), (6, 26466245), (10, 15879747), (13, 12215190), (15, 10586498), (26, 6107595), (30, 5293249), (39, 4071730), (65, 2443038), (78, 2035865), (130, 1221519), (169, 939630), (195, 814346), (338, 469815), (390, 407173), (507, 313210), (845, 187926), (1014, 156605), (1690, 93963), (2535, 62642), (5070, 31321)]