143965381336

素因数分解:

$2^3\times 7^1\times {\mathrm{61121}}^1\times {\mathrm{42061}}^1$

素因数の和:103195

約数の個数: 32

約数和(自身を含む): 308509627680

約数和(自身を除く): 164544246344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 42061, 61121, 84122, 122242, 168244, 244484, 294427, 336488, 427847, 488968, 588854, 855694, 1177708, 1711388, 2355416, 3422776, 2570810381, 5141620762, 10283241524, 17995672667, 20566483048, 35991345334, 71982690668, 143965381336]

約数ペア:

[(1, 143965381336), (2, 71982690668), (4, 35991345334), (7, 20566483048), (8, 17995672667), (14, 10283241524), (28, 5141620762), (56, 2570810381), (42061, 3422776), (61121, 2355416), (84122, 1711388), (122242, 1177708), (168244, 855694), (244484, 588854), (294427, 488968), (336488, 427847)]