147262444

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 311583888

約数和(自身を除く): 164321444

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 101, 172, 173, 196, 202, 301, 346, 404, 602, 692, 707, 1204, 1211, 1414, 2107, 2422, 2828, 4214, 4343, 4844, 4949, 7439, 8428, 8477, 8686, 9898, 14878, 16954, 17372, 17473, 19796, 29756, 30401, 33908, 34946, 52073, 60802, 69892, 104146, 121604, 122311, 208292, 212807, 244622, 364511, 425614, 489244, 729022, 751339, 851228, 856177, 1458044, 1502678, 1712354, 3005356, 3424708, 5259373, 10518746, 21037492, 36815611, 73631222, 147262444]

約数ペア:

[(1, 147262444), (2, 73631222), (4, 36815611), (7, 21037492), (14, 10518746), (28, 5259373), (43, 3424708), (49, 3005356), (86, 1712354), (98, 1502678), (101, 1458044), (172, 856177), (173, 851228), (196, 751339), (202, 729022), (301, 489244), (346, 425614), (404, 364511), (602, 244622), (692, 212807), (707, 208292), (1204, 122311), (1211, 121604), (1414, 104146), (2107, 69892), (2422, 60802), (2828, 52073), (4214, 34946), (4343, 33908), (4844, 30401), (4949, 29756), (7439, 19796), (8428, 17473), (8477, 17372), (8686, 16954), (9898, 14878)]