168873306

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 406732800

約数和(自身を除く): 237859494

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 686, 1029, 1302, 1519, 2058, 2647, 3038, 4557, 5294, 7941, 9114, 10633, 15882, 18529, 21266, 31899, 37058, 55587, 63798, 82057, 111174, 129703, 164114, 246171, 259406, 389109, 492342, 574399, 778218, 907921, 1148798, 1723197, 1815842, 2723763, 3446394, 4020793, 5447526, 8041586, 12062379, 24124758, 28145551, 56291102, 84436653, 168873306]

約数ペア:

[(1, 168873306), (2, 84436653), (3, 56291102), (6, 28145551), (7, 24124758), (14, 12062379), (21, 8041586), (31, 5447526), (42, 4020793), (49, 3446394), (62, 2723763), (93, 1815842), (98, 1723197), (147, 1148798), (186, 907921), (217, 778218), (294, 574399), (343, 492342), (434, 389109), (651, 259406), (686, 246171), (1029, 164114), (1302, 129703), (1519, 111174), (2058, 82057), (2647, 63798), (3038, 55587), (4557, 37058), (5294, 31899), (7941, 21266), (9114, 18529), (10633, 15882)]