161049084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3467}}^1$

素因数の和:3567

約数の個数: 72

約数和(自身を含む): 442794240

約数和(自身を除く): 281745156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3467, 3871, 6636, 6934, 7742, 10401, 11613, 13868, 15484, 20802, 23226, 24269, 41604, 46452, 48538, 72807, 97076, 145614, 169883, 273893, 291228, 339766, 509649, 547786, 679532, 821679, 1019298, 1095572, 1643358, 1917251, 2038596, 3286716, 3834502, 5751753, 7669004, 11503506, 13420757, 23007012, 26841514, 40262271, 53683028, 80524542, 161049084]

約数ペア:

[(1, 161049084), (2, 80524542), (3, 53683028), (4, 40262271), (6, 26841514), (7, 23007012), (12, 13420757), (14, 11503506), (21, 7669004), (28, 5751753), (42, 3834502), (49, 3286716), (79, 2038596), (84, 1917251), (98, 1643358), (147, 1095572), (158, 1019298), (196, 821679), (237, 679532), (294, 547786), (316, 509649), (474, 339766), (553, 291228), (588, 273893), (948, 169883), (1106, 145614), (1659, 97076), (2212, 72807), (3318, 48538), (3467, 46452), (3871, 41604), (6636, 24269), (6934, 23226), (7742, 20802), (10401, 15484), (11613, 13868)]