148669760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27329}}^1$

素因数の和:27363

約数の個数: 56

約数和(自身を含む): 374858280

約数和(自身を除く): 226188520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 27329, 54658, 109316, 136645, 218632, 273290, 437264, 464593, 546580, 874528, 929186, 1093160, 1749056, 1858372, 2186320, 2322965, 3716744, 4372640, 4645930, 7433488, 8745280, 9291860, 14866976, 18583720, 29733952, 37167440, 74334880, 148669760]

約数ペア:

[(1, 148669760), (2, 74334880), (4, 37167440), (5, 29733952), (8, 18583720), (10, 14866976), (16, 9291860), (17, 8745280), (20, 7433488), (32, 4645930), (34, 4372640), (40, 3716744), (64, 2322965), (68, 2186320), (80, 1858372), (85, 1749056), (136, 1093160), (160, 929186), (170, 874528), (272, 546580), (320, 464593), (340, 437264), (544, 273290), (680, 218632), (1088, 136645), (1360, 109316), (2720, 54658), (5440, 27329)]