153900306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^3\times {\mathrm{41}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 403393536

約数和(自身を除く): 249493230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 41, 42, 62, 63, 82, 93, 123, 126, 186, 217, 246, 279, 287, 369, 434, 558, 574, 651, 738, 861, 961, 1271, 1302, 1722, 1922, 1953, 2542, 2583, 2883, 3813, 3906, 5166, 5766, 6727, 7626, 8649, 8897, 11439, 13454, 17298, 17794, 20181, 22878, 26691, 29791, 39401, 40362, 53382, 59582, 60543, 78802, 80073, 89373, 118203, 121086, 160146, 178746, 208537, 236406, 268119, 275807, 354609, 417074, 536238, 551614, 625611, 709218, 827421, 1221431, 1251222, 1654842, 1876833, 2442862, 2482263, 3664293, 3753666, 4964526, 7328586, 8550017, 10992879, 17100034, 21985758, 25650051, 51300102, 76950153, 153900306]

約数ペア:

[(1, 153900306), (2, 76950153), (3, 51300102), (6, 25650051), (7, 21985758), (9, 17100034), (14, 10992879), (18, 8550017), (21, 7328586), (31, 4964526), (41, 3753666), (42, 3664293), (62, 2482263), (63, 2442862), (82, 1876833), (93, 1654842), (123, 1251222), (126, 1221431), (186, 827421), (217, 709218), (246, 625611), (279, 551614), (287, 536238), (369, 417074), (434, 354609), (558, 275807), (574, 268119), (651, 236406), (738, 208537), (861, 178746), (961, 160146), (1271, 121086), (1302, 118203), (1722, 89373), (1922, 80073), (1953, 78802), (2542, 60543), (2583, 59582), (2883, 53382), (3813, 40362), (3906, 39401), (5166, 29791), (5766, 26691), (6727, 22878), (7626, 20181), (8649, 17794), (8897, 17298), (11439, 13454)]