161083832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 373329600

約数和(自身を除く): 212245768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 409, 541, 728, 818, 1082, 1636, 2164, 2863, 3272, 3787, 4328, 5317, 5726, 7033, 7574, 10634, 11452, 14066, 15148, 21268, 22904, 28132, 30296, 37219, 42536, 49231, 56264, 74438, 98462, 148876, 196924, 221269, 297752, 393848, 442538, 885076, 1548883, 1770152, 2876497, 3097766, 5752994, 6195532, 11505988, 12391064, 20135479, 23011976, 40270958, 80541916, 161083832]

約数ペア:

[(1, 161083832), (2, 80541916), (4, 40270958), (7, 23011976), (8, 20135479), (13, 12391064), (14, 11505988), (26, 6195532), (28, 5752994), (52, 3097766), (56, 2876497), (91, 1770152), (104, 1548883), (182, 885076), (364, 442538), (409, 393848), (541, 297752), (728, 221269), (818, 196924), (1082, 148876), (1636, 98462), (2164, 74438), (2863, 56264), (3272, 49231), (3787, 42536), (4328, 37219), (5317, 30296), (5726, 28132), (7033, 22904), (7574, 21268), (10634, 15148), (11452, 14066)]