157561992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{312623}}^1$

素因数の和:312642

約数の個数: 48

約数和(自身を含む): 487693440

約数和(自身を除く): 330131448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 312623, 625246, 937869, 1250492, 1875738, 2188361, 2500984, 2813607, 3751476, 4376722, 5627214, 6565083, 7502952, 8753444, 11254428, 13130166, 17506888, 19695249, 22508856, 26260332, 39390498, 52520664, 78780996, 157561992]

約数ペア:

[(1, 157561992), (2, 78780996), (3, 52520664), (4, 39390498), (6, 26260332), (7, 22508856), (8, 19695249), (9, 17506888), (12, 13130166), (14, 11254428), (18, 8753444), (21, 7502952), (24, 6565083), (28, 5627214), (36, 4376722), (42, 3751476), (56, 2813607), (63, 2500984), (72, 2188361), (84, 1875738), (126, 1250492), (168, 937869), (252, 625246), (504, 312623)]