152385786

素因数分解:

$2^1\times 3^9\times 7^2\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 120

約数和(自身を含む): 403888320

約数和(自身を除く): 251502534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 79, 81, 98, 126, 147, 158, 162, 189, 237, 243, 294, 378, 441, 474, 486, 553, 567, 711, 729, 882, 1106, 1134, 1323, 1422, 1458, 1659, 1701, 2133, 2187, 2646, 3318, 3402, 3871, 3969, 4266, 4374, 4977, 5103, 6399, 6561, 7742, 7938, 9954, 10206, 11613, 11907, 12798, 13122, 14931, 15309, 19197, 19683, 23226, 23814, 29862, 30618, 34839, 35721, 38394, 39366, 44793, 45927, 57591, 69678, 71442, 89586, 91854, 104517, 107163, 115182, 134379, 137781, 172773, 209034, 214326, 268758, 275562, 313551, 321489, 345546, 403137, 518319, 627102, 642978, 806274, 940653, 964467, 1036638, 1209411, 1554957, 1881306, 1928934, 2418822, 2821959, 3109914, 3628233, 5643918, 7256466, 8465877, 10884699, 16931754, 21769398, 25397631, 50795262, 76192893, 152385786]

約数ペア:

[(1, 152385786), (2, 76192893), (3, 50795262), (6, 25397631), (7, 21769398), (9, 16931754), (14, 10884699), (18, 8465877), (21, 7256466), (27, 5643918), (42, 3628233), (49, 3109914), (54, 2821959), (63, 2418822), (79, 1928934), (81, 1881306), (98, 1554957), (126, 1209411), (147, 1036638), (158, 964467), (162, 940653), (189, 806274), (237, 642978), (243, 627102), (294, 518319), (378, 403137), (441, 345546), (474, 321489), (486, 313551), (553, 275562), (567, 268758), (711, 214326), (729, 209034), (882, 172773), (1106, 137781), (1134, 134379), (1323, 115182), (1422, 107163), (1458, 104517), (1659, 91854), (1701, 89586), (2133, 71442), (2187, 69678), (2646, 57591), (3318, 45927), (3402, 44793), (3871, 39366), (3969, 38394), (4266, 35721), (4374, 34839), (4977, 30618), (5103, 29862), (6399, 23814), (6561, 23226), (7742, 19683), (7938, 19197), (9954, 15309), (10206, 14931), (11613, 13122), (11907, 12798)]