154815444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3769}}^1$

素因数の和:3949

約数の個数: 72

約数和(自身を含む): 450107840

約数和(自身を除く): 295292396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 3769, 4564, 5868, 6846, 7538, 10269, 11307, 13692, 15076, 20538, 22614, 26383, 33921, 41076, 45228, 52766, 67842, 79149, 105532, 135684, 158298, 237447, 316596, 474894, 614347, 949788, 1228694, 1843041, 2457388, 3686082, 4300429, 5529123, 7372164, 8600858, 11058246, 12901287, 17201716, 22116492, 25802574, 38703861, 51605148, 77407722, 154815444]

約数ペア:

[(1, 154815444), (2, 77407722), (3, 51605148), (4, 38703861), (6, 25802574), (7, 22116492), (9, 17201716), (12, 12901287), (14, 11058246), (18, 8600858), (21, 7372164), (28, 5529123), (36, 4300429), (42, 3686082), (63, 2457388), (84, 1843041), (126, 1228694), (163, 949788), (252, 614347), (326, 474894), (489, 316596), (652, 237447), (978, 158298), (1141, 135684), (1467, 105532), (1956, 79149), (2282, 67842), (2934, 52766), (3423, 45228), (3769, 41076), (4564, 33921), (5868, 26383), (6846, 22614), (7538, 20538), (10269, 15076), (11307, 13692)]