156955776470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{15551}}^1$

素因数の和:15941

約数の個数: 64

約数和(自身を含む): 293462507520

約数和(自身を除く): 136506731050

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 239, 410, 478, 515, 1030, 1195, 2390, 4223, 8446, 9799, 15551, 19598, 21115, 24617, 31102, 42230, 48995, 49234, 77755, 97990, 123085, 155510, 246170, 637591, 1009297, 1275182, 1601753, 2018594, 3187955, 3203506, 3716689, 5046485, 6375910, 7433378, 8008765, 10092970, 16017530, 18583445, 37166890, 65671873, 131343746, 152384249, 304768498, 328359365, 382818967, 656718730, 761921245, 765637934, 1523842490, 1914094835, 3828189670, 15695577647, 31391155294, 78477888235, 156955776470]

約数ペア:

[(1, 156955776470), (2, 78477888235), (5, 31391155294), (10, 15695577647), (41, 3828189670), (82, 1914094835), (103, 1523842490), (205, 765637934), (206, 761921245), (239, 656718730), (410, 382818967), (478, 328359365), (515, 304768498), (1030, 152384249), (1195, 131343746), (2390, 65671873), (4223, 37166890), (8446, 18583445), (9799, 16017530), (15551, 10092970), (19598, 8008765), (21115, 7433378), (24617, 6375910), (31102, 5046485), (42230, 3716689), (48995, 3203506), (49234, 3187955), (77755, 2018594), (97990, 1601753), (123085, 1275182), (155510, 1009297), (246170, 637591)]