155884271408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1831003}}^1$

素因数の和:1831341

約数の個数: 40

約数和(自身を含む): 320813872848

約数和(自身を除く): 164929601440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313, 626, 1252, 2504, 5008, 5321, 10642, 21284, 42568, 85136, 1831003, 3662006, 7324012, 14648024, 29296048, 31127051, 62254102, 124508204, 249016408, 498032816, 573103939, 1146207878, 2292415756, 4584831512, 9169663024, 9742766963, 19485533926, 38971067852, 77942135704, 155884271408]

約数ペア:

[(1, 155884271408), (2, 77942135704), (4, 38971067852), (8, 19485533926), (16, 9742766963), (17, 9169663024), (34, 4584831512), (68, 2292415756), (136, 1146207878), (272, 573103939), (313, 498032816), (626, 249016408), (1252, 124508204), (2504, 62254102), (5008, 31127051), (5321, 29296048), (10642, 14648024), (21284, 7324012), (42568, 3662006), (85136, 1831003)]