163486516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 304254720

約数和(自身を除く): 140768204

約数列:

[1, 2, 4, 41, 43, 82, 86, 97, 164, 172, 194, 239, 388, 478, 956, 1763, 3526, 3977, 4171, 7052, 7954, 8342, 9799, 10277, 15908, 16684, 19598, 20554, 23183, 39196, 41108, 46366, 92732, 171011, 342022, 421357, 684044, 842714, 950503, 996869, 1685428, 1901006, 1993738, 3802012, 3987476, 40871629, 81743258, 163486516]

約数ペア:

[(1, 163486516), (2, 81743258), (4, 40871629), (41, 3987476), (43, 3802012), (82, 1993738), (86, 1901006), (97, 1685428), (164, 996869), (172, 950503), (194, 842714), (239, 684044), (388, 421357), (478, 342022), (956, 171011), (1763, 92732), (3526, 46366), (3977, 41108), (4171, 39196), (7052, 23183), (7954, 20554), (8342, 19598), (9799, 16684), (10277, 15908)]