160780464

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3217

約数の個数: 120

約数和(自身を含む): 502679632

約数和(自身を除く): 341899168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3181, 3888, 4212, 5616, 6318, 6362, 8424, 9543, 12636, 12724, 16848, 19086, 25272, 25448, 28629, 38172, 41353, 50544, 50896, 57258, 76344, 82706, 85887, 114516, 124059, 152688, 165412, 171774, 229032, 248118, 257661, 330824, 343548, 372177, 458064, 496236, 515322, 661648, 687096, 744354, 772983, 992472, 1030644, 1116531, 1374192, 1488708, 1545966, 1984944, 2061288, 2233062, 2977416, 3091932, 3349593, 4122576, 4466124, 5954832, 6183864, 6699186, 8932248, 10048779, 12367728, 13398372, 17864496, 20097558, 26796744, 40195116, 53593488, 80390232, 160780464]

約数ペア:

[(1, 160780464), (2, 80390232), (3, 53593488), (4, 40195116), (6, 26796744), (8, 20097558), (9, 17864496), (12, 13398372), (13, 12367728), (16, 10048779), (18, 8932248), (24, 6699186), (26, 6183864), (27, 5954832), (36, 4466124), (39, 4122576), (48, 3349593), (52, 3091932), (54, 2977416), (72, 2233062), (78, 2061288), (81, 1984944), (104, 1545966), (108, 1488708), (117, 1374192), (144, 1116531), (156, 1030644), (162, 992472), (208, 772983), (216, 744354), (234, 687096), (243, 661648), (312, 515322), (324, 496236), (351, 458064), (432, 372177), (468, 343548), (486, 330824), (624, 257661), (648, 248118), (702, 229032), (936, 171774), (972, 165412), (1053, 152688), (1296, 124059), (1404, 114516), (1872, 85887), (1944, 82706), (2106, 76344), (2808, 57258), (3159, 50896), (3181, 50544), (3888, 41353), (4212, 38172), (5616, 28629), (6318, 25448), (6362, 25272), (8424, 19086), (9543, 16848), (12636, 12724)]