163920456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{108413}}^1$

素因数の和:108435

約数の個数: 64

約数和(自身を含む): 520387200

約数和(自身を除く): 356466744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 108413, 216826, 325239, 433652, 650478, 758891, 867304, 975717, 1300956, 1517782, 1951434, 2276673, 2601912, 2927151, 3035564, 3902868, 4553346, 5854302, 6071128, 6830019, 7805736, 9106692, 11708604, 13660038, 18213384, 20490057, 23417208, 27320076, 40980114, 54640152, 81960228, 163920456]

約数ペア:

[(1, 163920456), (2, 81960228), (3, 54640152), (4, 40980114), (6, 27320076), (7, 23417208), (8, 20490057), (9, 18213384), (12, 13660038), (14, 11708604), (18, 9106692), (21, 7805736), (24, 6830019), (27, 6071128), (28, 5854302), (36, 4553346), (42, 3902868), (54, 3035564), (56, 2927151), (63, 2601912), (72, 2276673), (84, 1951434), (108, 1517782), (126, 1300956), (168, 975717), (189, 867304), (216, 758891), (252, 650478), (378, 433652), (504, 325239), (756, 216826), (1512, 108413)]