156967988380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8183941}}^1$

素因数の和:8184094

約数の個数: 48

約数和(自身を含む): 379473022656

約数和(自身を除く): 222505034276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 19180, 8183941, 16367882, 32735764, 40919705, 57287587, 81839410, 114575174, 163678820, 229150348, 286437935, 572875870, 1121199917, 1145751740, 2242399834, 4484799668, 5605999585, 7848399419, 11211999170, 15696798838, 22423998340, 31393597676, 39241997095, 78483994190, 156967988380]

約数ペア:

[(1, 156967988380), (2, 78483994190), (4, 39241997095), (5, 31393597676), (7, 22423998340), (10, 15696798838), (14, 11211999170), (20, 7848399419), (28, 5605999585), (35, 4484799668), (70, 2242399834), (137, 1145751740), (140, 1121199917), (274, 572875870), (548, 286437935), (685, 229150348), (959, 163678820), (1370, 114575174), (1918, 81839410), (2740, 57287587), (3836, 40919705), (4795, 32735764), (9590, 16367882), (19180, 8183941)]