155787376

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 308730240

約数和(自身を除く): 152942864

約数列:

[1, 2, 4, 8, 16, 59, 118, 227, 236, 454, 472, 727, 908, 944, 1454, 1816, 2908, 3632, 5816, 11632, 13393, 26786, 42893, 53572, 85786, 107144, 165029, 171572, 214288, 330058, 343144, 660116, 686288, 1320232, 2640464, 9736711, 19473422, 38946844, 77893688, 155787376]

約数ペア:

[(1, 155787376), (2, 77893688), (4, 38946844), (8, 19473422), (16, 9736711), (59, 2640464), (118, 1320232), (227, 686288), (236, 660116), (454, 343144), (472, 330058), (727, 214288), (908, 171572), (944, 165029), (1454, 107144), (1816, 85786), (2908, 53572), (3632, 42893), (5816, 26786), (11632, 13393)]