129127894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 239708160

約数和(自身を除く): 110580266

約数列:

[1, 2, 7, 14, 29, 47, 58, 67, 94, 101, 134, 202, 203, 329, 406, 469, 658, 707, 938, 1363, 1414, 1943, 2726, 2929, 3149, 3886, 4747, 5858, 6298, 6767, 9494, 9541, 13534, 13601, 19082, 20503, 22043, 27202, 33229, 41006, 44086, 47369, 66458, 91321, 94738, 137663, 182642, 196243, 275326, 318049, 392486, 636098, 639247, 963641, 1278494, 1373701, 1927282, 2226343, 2747402, 4452686, 9223421, 18446842, 64563947, 129127894]

約数ペア:

[(1, 129127894), (2, 64563947), (7, 18446842), (14, 9223421), (29, 4452686), (47, 2747402), (58, 2226343), (67, 1927282), (94, 1373701), (101, 1278494), (134, 963641), (202, 639247), (203, 636098), (329, 392486), (406, 318049), (469, 275326), (658, 196243), (707, 182642), (938, 137663), (1363, 94738), (1414, 91321), (1943, 66458), (2726, 47369), (2929, 44086), (3149, 41006), (3886, 33229), (4747, 27202), (5858, 22043), (6298, 20503), (6767, 19082), (9494, 13601), (9541, 13534)]