156978244940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12011}}^1\times {\mathrm{59407}}^1$

素因数の和:71438

約数の個数: 48

約数和(自身を含む): 359658883584

約数和(自身を除く): 202680638644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12011, 24022, 48044, 59407, 60055, 118814, 120110, 132121, 237628, 240220, 264242, 297035, 528484, 594070, 653477, 660605, 1188140, 1306954, 1321210, 2613908, 2642420, 3267385, 6534770, 13069540, 713537477, 1427074954, 2854149908, 3567687385, 7135374770, 7848912247, 14270749540, 15697824494, 31395648988, 39244561235, 78489122470, 156978244940]

約数ペア:

[(1, 156978244940), (2, 78489122470), (4, 39244561235), (5, 31395648988), (10, 15697824494), (11, 14270749540), (20, 7848912247), (22, 7135374770), (44, 3567687385), (55, 2854149908), (110, 1427074954), (220, 713537477), (12011, 13069540), (24022, 6534770), (48044, 3267385), (59407, 2642420), (60055, 2613908), (118814, 1321210), (120110, 1306954), (132121, 1188140), (237628, 660605), (240220, 653477), (264242, 594070), (297035, 528484)]