127796108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 249328800

約数和(自身を除く): 121532692

約数列:

[1, 2, 4, 11, 22, 44, 101, 149, 193, 202, 298, 386, 404, 596, 772, 1111, 1639, 2123, 2222, 3278, 4246, 4444, 6556, 8492, 15049, 19493, 28757, 30098, 38986, 57514, 60196, 77972, 115028, 165539, 214423, 316327, 331078, 428846, 632654, 662156, 857692, 1265308, 2904457, 5808914, 11617828, 31949027, 63898054, 127796108]

約数ペア:

[(1, 127796108), (2, 63898054), (4, 31949027), (11, 11617828), (22, 5808914), (44, 2904457), (101, 1265308), (149, 857692), (193, 662156), (202, 632654), (298, 428846), (386, 331078), (404, 316327), (596, 214423), (772, 165539), (1111, 115028), (1639, 77972), (2123, 60196), (2222, 57514), (3278, 38986), (4246, 30098), (4444, 28757), (6556, 19493), (8492, 15049)]