157065870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{773}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 407260224

約数和(自身を除く): 250194354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 521, 773, 1042, 1546, 1563, 2319, 2605, 3126, 3865, 4638, 5210, 6773, 7730, 7815, 10049, 11595, 13546, 15630, 20098, 20319, 23190, 30147, 33865, 40638, 50245, 60294, 67730, 100490, 101595, 150735, 203190, 301470, 402733, 805466, 1208199, 2013665, 2416398, 4027330, 5235529, 6040995, 10471058, 12081990, 15706587, 26177645, 31413174, 52355290, 78532935, 157065870]

約数ペア:

[(1, 157065870), (2, 78532935), (3, 52355290), (5, 31413174), (6, 26177645), (10, 15706587), (13, 12081990), (15, 10471058), (26, 6040995), (30, 5235529), (39, 4027330), (65, 2416398), (78, 2013665), (130, 1208199), (195, 805466), (390, 402733), (521, 301470), (773, 203190), (1042, 150735), (1546, 101595), (1563, 100490), (2319, 67730), (2605, 60294), (3126, 50245), (3865, 40638), (4638, 33865), (5210, 30147), (6773, 23190), (7730, 20319), (7815, 20098), (10049, 15630), (11595, 13546)]