156965996810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{18843457}}^1$

素因数の和:18843495

約数の個数: 48

約数和(自身を含む): 348000982344

約数和(自身を除く): 191034985534

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 18843457, 37686914, 94217285, 131904199, 188434570, 263808398, 320338769, 640677538, 659520995, 923329393, 1319041990, 1601693845, 1846658786, 2242371383, 3203387690, 4484742766, 4616646965, 9233293930, 11211856915, 15696599681, 22423713830, 31393199362, 78482998405, 156965996810]

約数ペア:

[(1, 156965996810), (2, 78482998405), (5, 31393199362), (7, 22423713830), (10, 15696599681), (14, 11211856915), (17, 9233293930), (34, 4616646965), (35, 4484742766), (49, 3203387690), (70, 2242371383), (85, 1846658786), (98, 1601693845), (119, 1319041990), (170, 923329393), (238, 659520995), (245, 640677538), (490, 320338769), (595, 263808398), (833, 188434570), (1190, 131904199), (1666, 94217285), (4165, 37686914), (8330, 18843457)]