156955781990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15048493}}^1$

素因数の和:15048656

約数の個数: 32

約数和(自身を含む): 325047470400

約数和(自身を除く): 168091688410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 15048493, 30096986, 75242465, 105339451, 150484930, 210678902, 526697255, 1053394510, 2242225457, 4484450914, 11211127285, 15695578199, 22422254570, 31391156398, 78477890995, 156955781990]

約数ペア:

[(1, 156955781990), (2, 78477890995), (5, 31391156398), (7, 22422254570), (10, 15695578199), (14, 11211127285), (35, 4484450914), (70, 2242225457), (149, 1053394510), (298, 526697255), (745, 210678902), (1043, 150484930), (1490, 105339451), (2086, 75242465), (5215, 30096986), (10430, 15048493)]