164870394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3239

約数の個数: 64

約数和(自身を含む): 383443200

約数和(自身を除く): 218572806

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 299, 377, 598, 667, 754, 897, 1131, 1334, 1794, 2001, 2262, 3169, 4002, 6338, 8671, 9507, 17342, 19014, 26013, 41197, 52026, 72887, 82394, 91901, 123591, 145774, 183802, 218661, 247182, 275703, 437322, 551406, 947531, 1194713, 1895062, 2113723, 2389426, 2842593, 3584139, 4227446, 5685186, 6341169, 7168278, 12682338, 27478399, 54956798, 82435197, 164870394]

約数ペア:

[(1, 164870394), (2, 82435197), (3, 54956798), (6, 27478399), (13, 12682338), (23, 7168278), (26, 6341169), (29, 5685186), (39, 4227446), (46, 3584139), (58, 2842593), (69, 2389426), (78, 2113723), (87, 1895062), (138, 1194713), (174, 947531), (299, 551406), (377, 437322), (598, 275703), (667, 247182), (754, 218661), (897, 183802), (1131, 145774), (1334, 123591), (1794, 91901), (2001, 82394), (2262, 72887), (3169, 52026), (4002, 41197), (6338, 26013), (8671, 19014), (9507, 17342)]