137756684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 271063296

約数和(自身を除く): 133306612

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 806, 881, 1261, 1612, 1762, 2522, 3007, 3524, 5044, 6014, 11453, 12028, 22906, 27311, 39091, 45812, 54622, 78182, 85457, 109244, 156364, 170914, 341828, 355043, 710086, 1110941, 1420172, 2221882, 2649167, 4443764, 5298334, 10596668, 34439171, 68878342, 137756684]

約数ペア:

[(1, 137756684), (2, 68878342), (4, 34439171), (13, 10596668), (26, 5298334), (31, 4443764), (52, 2649167), (62, 2221882), (97, 1420172), (124, 1110941), (194, 710086), (388, 355043), (403, 341828), (806, 170914), (881, 156364), (1261, 109244), (1612, 85457), (1762, 78182), (2522, 54622), (3007, 45812), (3524, 39091), (5044, 27311), (6014, 22906), (11453, 12028)]