253116

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 655200

約数和(自身を除く): 402084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 711, 801, 948, 1068, 1422, 1602, 2844, 3204, 7031, 14062, 21093, 28124, 42186, 63279, 84372, 126558, 253116]

約数ペア:

[(1, 253116), (2, 126558), (3, 84372), (4, 63279), (6, 42186), (9, 28124), (12, 21093), (18, 14062), (36, 7031), (79, 3204), (89, 2844), (158, 1602), (178, 1422), (237, 1068), (267, 948), (316, 801), (356, 711), (474, 534)]