163616964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41443}}^1$

素因数の和:41504

約数の個数: 48

約数和(自身を含む): 445605888

約数和(自身を除く): 281988924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 41443, 82886, 124329, 165772, 248658, 290101, 497316, 580202, 870303, 1160404, 1740606, 1947821, 3481212, 3895642, 5843463, 7791284, 11686926, 13634747, 23373852, 27269494, 40904241, 54538988, 81808482, 163616964]

約数ペア:

[(1, 163616964), (2, 81808482), (3, 54538988), (4, 40904241), (6, 27269494), (7, 23373852), (12, 13634747), (14, 11686926), (21, 7791284), (28, 5843463), (42, 3895642), (47, 3481212), (84, 1947821), (94, 1740606), (141, 1160404), (188, 870303), (282, 580202), (329, 497316), (564, 290101), (658, 248658), (987, 165772), (1316, 124329), (1974, 82886), (3948, 41443)]