127404112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11867}}^1$

素因数の和:11947

約数の個数: 40

約数和(自身を含む): 273723552

約数和(自身を除く): 146319440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 11867, 23734, 47468, 94936, 130537, 189872, 261074, 522148, 723887, 1044296, 1447774, 2088592, 2895548, 5791096, 7962757, 11582192, 15925514, 31851028, 63702056, 127404112]

約数ペア:

[(1, 127404112), (2, 63702056), (4, 31851028), (8, 15925514), (11, 11582192), (16, 7962757), (22, 5791096), (44, 2895548), (61, 2088592), (88, 1447774), (122, 1044296), (176, 723887), (244, 522148), (488, 261074), (671, 189872), (976, 130537), (1342, 94936), (2684, 47468), (5368, 23734), (10736, 11867)]