138813102

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 80

約数和(自身を含む): 325062144

約数和(自身を除く): 186249042

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 131, 162, 186, 211, 262, 279, 393, 422, 558, 633, 786, 837, 1179, 1266, 1674, 1899, 2358, 2511, 3537, 3798, 4061, 5022, 5697, 6541, 7074, 8122, 10611, 11394, 12183, 13082, 17091, 19623, 21222, 24366, 27641, 34182, 36549, 39246, 55282, 58869, 73098, 82923, 109647, 117738, 165846, 176607, 219294, 248769, 328941, 353214, 497538, 529821, 657882, 746307, 856871, 1059642, 1492614, 1713742, 2238921, 2570613, 4477842, 5141226, 7711839, 15423678, 23135517, 46271034, 69406551, 138813102]

約数ペア:

[(1, 138813102), (2, 69406551), (3, 46271034), (6, 23135517), (9, 15423678), (18, 7711839), (27, 5141226), (31, 4477842), (54, 2570613), (62, 2238921), (81, 1713742), (93, 1492614), (131, 1059642), (162, 856871), (186, 746307), (211, 657882), (262, 529821), (279, 497538), (393, 353214), (422, 328941), (558, 248769), (633, 219294), (786, 176607), (837, 165846), (1179, 117738), (1266, 109647), (1674, 82923), (1899, 73098), (2358, 58869), (2511, 55282), (3537, 39246), (3798, 36549), (4061, 34182), (5022, 27641), (5697, 24366), (6541, 21222), (7074, 19623), (8122, 17091), (10611, 13082), (11394, 12183)]