156947854672

素因数分解:

$2^4\times 7^1\times {\mathrm{9631}}^1\times {\mathrm{145501}}^1$

素因数の和:155147

約数の個数: 40

約数和(自身を含む): 347565865472

約数和(自身を除く): 190618010800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9631, 19262, 38524, 67417, 77048, 134834, 145501, 154096, 269668, 291002, 539336, 582004, 1018507, 1078672, 1164008, 2037014, 2328016, 4074028, 8148056, 16296112, 1401320131, 2802640262, 5605280524, 9809240917, 11210561048, 19618481834, 22421122096, 39236963668, 78473927336, 156947854672]

約数ペア:

[(1, 156947854672), (2, 78473927336), (4, 39236963668), (7, 22421122096), (8, 19618481834), (14, 11210561048), (16, 9809240917), (28, 5605280524), (56, 2802640262), (112, 1401320131), (9631, 16296112), (19262, 8148056), (38524, 4074028), (67417, 2328016), (77048, 2037014), (134834, 1164008), (145501, 1078672), (154096, 1018507), (269668, 582004), (291002, 539336)]