147409216

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:623

約数の個数: 56

約数和(自身を含む): 304312320

約数和(自身を除く): 156903104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 191, 248, 382, 389, 496, 764, 778, 992, 1528, 1556, 1984, 3056, 3112, 5921, 6112, 6224, 11842, 12059, 12224, 12448, 23684, 24118, 24896, 47368, 48236, 74299, 94736, 96472, 148598, 189472, 192944, 297196, 378944, 385888, 594392, 771776, 1188784, 2303269, 2377568, 4606538, 4755136, 9213076, 18426152, 36852304, 73704608, 147409216]

約数ペア:

[(1, 147409216), (2, 73704608), (4, 36852304), (8, 18426152), (16, 9213076), (31, 4755136), (32, 4606538), (62, 2377568), (64, 2303269), (124, 1188784), (191, 771776), (248, 594392), (382, 385888), (389, 378944), (496, 297196), (764, 192944), (778, 189472), (992, 148598), (1528, 96472), (1556, 94736), (1984, 74299), (3056, 48236), (3112, 47368), (5921, 24896), (6112, 24118), (6224, 23684), (11842, 12448), (12059, 12224)]