145987992

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 415584000

約数和(自身を除く): 269596008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 199, 207, 276, 398, 414, 443, 552, 597, 796, 828, 886, 1194, 1329, 1592, 1656, 1772, 1791, 2388, 2658, 3544, 3582, 3987, 4577, 4776, 5316, 7164, 7974, 9154, 10189, 10632, 13731, 14328, 15948, 18308, 20378, 27462, 30567, 31896, 36616, 40756, 41193, 54924, 61134, 81512, 82386, 88157, 91701, 109848, 122268, 164772, 176314, 183402, 244536, 264471, 329544, 352628, 366804, 528942, 705256, 733608, 793413, 1057884, 1586826, 2027611, 2115768, 3173652, 4055222, 6082833, 6347304, 8110444, 12165666, 16220888, 18248499, 24331332, 36496998, 48662664, 72993996, 145987992]

約数ペア:

[(1, 145987992), (2, 72993996), (3, 48662664), (4, 36496998), (6, 24331332), (8, 18248499), (9, 16220888), (12, 12165666), (18, 8110444), (23, 6347304), (24, 6082833), (36, 4055222), (46, 3173652), (69, 2115768), (72, 2027611), (92, 1586826), (138, 1057884), (184, 793413), (199, 733608), (207, 705256), (276, 528942), (398, 366804), (414, 352628), (443, 329544), (552, 264471), (597, 244536), (796, 183402), (828, 176314), (886, 164772), (1194, 122268), (1329, 109848), (1592, 91701), (1656, 88157), (1772, 82386), (1791, 81512), (2388, 61134), (2658, 54924), (3544, 41193), (3582, 40756), (3987, 36616), (4577, 31896), (4776, 30567), (5316, 27462), (7164, 20378), (7974, 18308), (9154, 15948), (10189, 14328), (10632, 13731)]