163819272

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 421948800

約数和(自身を除く): 258129528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 229, 246, 328, 458, 492, 687, 727, 916, 984, 1374, 1454, 1832, 2181, 2748, 2908, 4362, 5496, 5816, 8724, 9389, 17448, 18778, 28167, 29807, 37556, 56334, 59614, 75112, 89421, 112668, 119228, 166483, 178842, 225336, 238456, 332966, 357684, 499449, 665932, 715368, 998898, 1331864, 1997796, 3995592, 6825803, 13651606, 20477409, 27303212, 40954818, 54606424, 81909636, 163819272]

約数ペア:

[(1, 163819272), (2, 81909636), (3, 54606424), (4, 40954818), (6, 27303212), (8, 20477409), (12, 13651606), (24, 6825803), (41, 3995592), (82, 1997796), (123, 1331864), (164, 998898), (229, 715368), (246, 665932), (328, 499449), (458, 357684), (492, 332966), (687, 238456), (727, 225336), (916, 178842), (984, 166483), (1374, 119228), (1454, 112668), (1832, 89421), (2181, 75112), (2748, 59614), (2908, 56334), (4362, 37556), (5496, 29807), (5816, 28167), (8724, 18778), (9389, 17448)]