151638468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15467}}^1$

素因数の和:15536

約数の個数: 48

約数和(自身を含む): 381131520

約数和(自身を除く): 229493052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 15467, 30934, 46401, 61868, 92802, 185604, 293873, 587746, 665081, 881619, 1175492, 1330162, 1763238, 1995243, 2660324, 3526476, 3990486, 7980972, 12636539, 25273078, 37909617, 50546156, 75819234, 151638468]

約数ペア:

[(1, 151638468), (2, 75819234), (3, 50546156), (4, 37909617), (6, 25273078), (12, 12636539), (19, 7980972), (38, 3990486), (43, 3526476), (57, 2660324), (76, 1995243), (86, 1763238), (114, 1330162), (129, 1175492), (172, 881619), (228, 665081), (258, 587746), (516, 293873), (817, 185604), (1634, 92802), (2451, 61868), (3268, 46401), (4902, 30934), (9804, 15467)]