136620968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 293552640

約数和(自身を除く): 156931672

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 61, 62, 88, 122, 124, 244, 248, 341, 488, 671, 682, 821, 1342, 1364, 1642, 1891, 2684, 2728, 3284, 3782, 5368, 6568, 7564, 9031, 15128, 18062, 20801, 25451, 36124, 41602, 50081, 50902, 72248, 83204, 100162, 101804, 166408, 200324, 203608, 279961, 400648, 550891, 559922, 1101782, 1119844, 1552511, 2203564, 2239688, 3105022, 4407128, 6210044, 12420088, 17077621, 34155242, 68310484, 136620968]

約数ペア:

[(1, 136620968), (2, 68310484), (4, 34155242), (8, 17077621), (11, 12420088), (22, 6210044), (31, 4407128), (44, 3105022), (61, 2239688), (62, 2203564), (88, 1552511), (122, 1119844), (124, 1101782), (244, 559922), (248, 550891), (341, 400648), (488, 279961), (671, 203608), (682, 200324), (821, 166408), (1342, 101804), (1364, 100162), (1642, 83204), (1891, 72248), (2684, 50902), (2728, 50081), (3284, 41602), (3782, 36124), (5368, 25451), (6568, 20801), (7564, 18062), (9031, 15128)]