157022138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 299765760

約数和(自身を除く): 142743622

約数列:

[1, 2, 7, 13, 14, 26, 67, 79, 91, 134, 158, 163, 182, 326, 469, 553, 871, 938, 1027, 1106, 1141, 1742, 2054, 2119, 2282, 4238, 5293, 6097, 7189, 10586, 10921, 12194, 12877, 14378, 14833, 21842, 25754, 29666, 37051, 68809, 74102, 76447, 90139, 137618, 141973, 152894, 167401, 180278, 283946, 334802, 481663, 862759, 963326, 993811, 1171807, 1725518, 1987622, 2343614, 6039313, 11215867, 12078626, 22431734, 78511069, 157022138]

約数ペア:

[(1, 157022138), (2, 78511069), (7, 22431734), (13, 12078626), (14, 11215867), (26, 6039313), (67, 2343614), (79, 1987622), (91, 1725518), (134, 1171807), (158, 993811), (163, 963326), (182, 862759), (326, 481663), (469, 334802), (553, 283946), (871, 180278), (938, 167401), (1027, 152894), (1106, 141973), (1141, 137618), (1742, 90139), (2054, 76447), (2119, 74102), (2282, 68809), (4238, 37051), (5293, 29666), (6097, 25754), (7189, 21842), (10586, 14833), (10921, 14378), (12194, 12877)]