145419736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1951}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 342927360

約数和(自身を除く): 197507624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1331, 1694, 1951, 2662, 3388, 3902, 5324, 6776, 7804, 9317, 10648, 13657, 15608, 18634, 21461, 27314, 37268, 42922, 54628, 74536, 85844, 109256, 150227, 171688, 236071, 300454, 472142, 600908, 944284, 1201816, 1652497, 1888568, 2596781, 3304994, 5193562, 6609988, 10387124, 13219976, 18177467, 20774248, 36354934, 72709868, 145419736]

約数ペア:

[(1, 145419736), (2, 72709868), (4, 36354934), (7, 20774248), (8, 18177467), (11, 13219976), (14, 10387124), (22, 6609988), (28, 5193562), (44, 3304994), (56, 2596781), (77, 1888568), (88, 1652497), (121, 1201816), (154, 944284), (242, 600908), (308, 472142), (484, 300454), (616, 236071), (847, 171688), (968, 150227), (1331, 109256), (1694, 85844), (1951, 74536), (2662, 54628), (3388, 42922), (3902, 37268), (5324, 27314), (6776, 21461), (7804, 18634), (9317, 15608), (10648, 13657)]