149453356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 316108800

約数和(自身を除く): 166655444

約数列:

[1, 2, 4, 13, 23, 26, 29, 31, 46, 52, 58, 62, 92, 116, 124, 139, 278, 299, 377, 403, 556, 598, 667, 713, 754, 806, 899, 1196, 1334, 1426, 1508, 1612, 1798, 1807, 2668, 2852, 3197, 3596, 3614, 4031, 4309, 6394, 7228, 8062, 8618, 8671, 9269, 11687, 12788, 16124, 17236, 17342, 18538, 20677, 23374, 34684, 37076, 41354, 41561, 46748, 52403, 56017, 82708, 83122, 92713, 99107, 104806, 112034, 124961, 166244, 185426, 198214, 209612, 224068, 249922, 268801, 370852, 396428, 499844, 537602, 1075204, 1205269, 1288391, 1624493, 2410538, 2576782, 2874103, 3248986, 4821076, 5153564, 5748206, 6497972, 11496412, 37363339, 74726678, 149453356]

約数ペア:

[(1, 149453356), (2, 74726678), (4, 37363339), (13, 11496412), (23, 6497972), (26, 5748206), (29, 5153564), (31, 4821076), (46, 3248986), (52, 2874103), (58, 2576782), (62, 2410538), (92, 1624493), (116, 1288391), (124, 1205269), (139, 1075204), (278, 537602), (299, 499844), (377, 396428), (403, 370852), (556, 268801), (598, 249922), (667, 224068), (713, 209612), (754, 198214), (806, 185426), (899, 166244), (1196, 124961), (1334, 112034), (1426, 104806), (1508, 99107), (1612, 92713), (1798, 83122), (1807, 82708), (2668, 56017), (2852, 52403), (3197, 46748), (3596, 41561), (3614, 41354), (4031, 37076), (4309, 34684), (6394, 23374), (7228, 20677), (8062, 18538), (8618, 17342), (8671, 17236), (9269, 16124), (11687, 12788)]