161727831076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2593621}}^1$

素因数の和:2593780

約数の個数: 48

約数和(自身を含む): 345096968832

約数和(自身を除く): 183369137756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3668, 4454, 8908, 15589, 31178, 62356, 2593621, 5187242, 10374484, 18155347, 36310694, 44091557, 72621388, 88183114, 176366228, 308640899, 339764351, 617281798, 679528702, 1234563596, 1359057404, 2378350457, 4756700914, 5775993967, 9513401828, 11551987934, 23103975868, 40431957769, 80863915538, 161727831076]

約数ペア:

[(1, 161727831076), (2, 80863915538), (4, 40431957769), (7, 23103975868), (14, 11551987934), (17, 9513401828), (28, 5775993967), (34, 4756700914), (68, 2378350457), (119, 1359057404), (131, 1234563596), (238, 679528702), (262, 617281798), (476, 339764351), (524, 308640899), (917, 176366228), (1834, 88183114), (2227, 72621388), (3668, 44091557), (4454, 36310694), (8908, 18155347), (15589, 10374484), (31178, 5187242), (62356, 2593621)]