147211308

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 108

約数和(自身を含む): 399475440

約数和(自身を除く): 252264132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 103, 111, 116, 148, 174, 206, 222, 261, 309, 333, 348, 412, 444, 522, 618, 666, 927, 1044, 1073, 1236, 1332, 1369, 1854, 2146, 2738, 2987, 3219, 3708, 3811, 4107, 4292, 5476, 5974, 6438, 7622, 8214, 8961, 9657, 11433, 11948, 12321, 12876, 15244, 16428, 17922, 19314, 22866, 24642, 26883, 34299, 35844, 38628, 39701, 45732, 49284, 53766, 68598, 79402, 107532, 110519, 119103, 137196, 141007, 158804, 221038, 238206, 282014, 331557, 357309, 423021, 442076, 476412, 564028, 663114, 714618, 846042, 994671, 1269063, 1326228, 1429236, 1692084, 1989342, 2538126, 3978684, 4089203, 5076252, 8178406, 12267609, 16356812, 24535218, 36802827, 49070436, 73605654, 147211308]

約数ペア:

[(1, 147211308), (2, 73605654), (3, 49070436), (4, 36802827), (6, 24535218), (9, 16356812), (12, 12267609), (18, 8178406), (29, 5076252), (36, 4089203), (37, 3978684), (58, 2538126), (74, 1989342), (87, 1692084), (103, 1429236), (111, 1326228), (116, 1269063), (148, 994671), (174, 846042), (206, 714618), (222, 663114), (261, 564028), (309, 476412), (333, 442076), (348, 423021), (412, 357309), (444, 331557), (522, 282014), (618, 238206), (666, 221038), (927, 158804), (1044, 141007), (1073, 137196), (1236, 119103), (1332, 110519), (1369, 107532), (1854, 79402), (2146, 68598), (2738, 53766), (2987, 49284), (3219, 45732), (3708, 39701), (3811, 38628), (4107, 35844), (4292, 34299), (5476, 26883), (5974, 24642), (6438, 22866), (7622, 19314), (8214, 17922), (8961, 16428), (9657, 15244), (11433, 12876), (11948, 12321)]