119978478

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^2\times {\mathrm{239}}^1$

素因数の和:581

約数の個数: 36

約数和(自身を含む): 262613520

約数和(自身を除く): 142635042

約数列:

[1, 2, 3, 6, 9, 18, 167, 239, 334, 478, 501, 717, 1002, 1434, 1503, 2151, 3006, 4302, 27889, 39913, 55778, 79826, 83667, 119739, 167334, 239478, 251001, 359217, 502002, 718434, 6665471, 13330942, 19996413, 39992826, 59989239, 119978478]

約数ペア:

[(1, 119978478), (2, 59989239), (3, 39992826), (6, 19996413), (9, 13330942), (18, 6665471), (167, 718434), (239, 502002), (334, 359217), (478, 251001), (501, 239478), (717, 167334), (1002, 119739), (1434, 83667), (1503, 79826), (2151, 55778), (3006, 39913), (4302, 27889)]