146893516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 326043648

約数和(自身を除く): 179150132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 191, 227, 242, 308, 382, 454, 484, 764, 847, 908, 1337, 1589, 1694, 2101, 2497, 2674, 3178, 3388, 4202, 4994, 5348, 6356, 8404, 9988, 14707, 17479, 23111, 27467, 29414, 34958, 43357, 46222, 54934, 58828, 69916, 86714, 92444, 109868, 161777, 173428, 192269, 303499, 323554, 384538, 476927, 606998, 647108, 769076, 953854, 1213996, 1907708, 3338489, 5246197, 6676978, 10492394, 13353956, 20984788, 36723379, 73446758, 146893516]

約数ペア:

[(1, 146893516), (2, 73446758), (4, 36723379), (7, 20984788), (11, 13353956), (14, 10492394), (22, 6676978), (28, 5246197), (44, 3338489), (77, 1907708), (121, 1213996), (154, 953854), (191, 769076), (227, 647108), (242, 606998), (308, 476927), (382, 384538), (454, 323554), (484, 303499), (764, 192269), (847, 173428), (908, 161777), (1337, 109868), (1589, 92444), (1694, 86714), (2101, 69916), (2497, 58828), (2674, 54934), (3178, 46222), (3388, 43357), (4202, 34958), (4994, 29414), (5348, 27467), (6356, 23111), (8404, 17479), (9988, 14707)]