181542456

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2189

約数の個数: 96

約数和(自身を含む): 528184800

約数和(自身を除く): 346642344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 71, 72, 102, 136, 142, 153, 204, 213, 284, 306, 408, 426, 568, 612, 639, 852, 1207, 1224, 1278, 1704, 2089, 2414, 2556, 3621, 4178, 4828, 5112, 6267, 7242, 8356, 9656, 10863, 12534, 14484, 16712, 18801, 21726, 25068, 28968, 35513, 37602, 43452, 50136, 71026, 75204, 86904, 106539, 142052, 148319, 150408, 213078, 284104, 296638, 319617, 426156, 444957, 593276, 639234, 852312, 889914, 1186552, 1278468, 1334871, 1779828, 2521423, 2556936, 2669742, 3559656, 5042846, 5339484, 7564269, 10085692, 10678968, 15128538, 20171384, 22692807, 30257076, 45385614, 60514152, 90771228, 181542456]

約数ペア:

[(1, 181542456), (2, 90771228), (3, 60514152), (4, 45385614), (6, 30257076), (8, 22692807), (9, 20171384), (12, 15128538), (17, 10678968), (18, 10085692), (24, 7564269), (34, 5339484), (36, 5042846), (51, 3559656), (68, 2669742), (71, 2556936), (72, 2521423), (102, 1779828), (136, 1334871), (142, 1278468), (153, 1186552), (204, 889914), (213, 852312), (284, 639234), (306, 593276), (408, 444957), (426, 426156), (568, 319617), (612, 296638), (639, 284104), (852, 213078), (1207, 150408), (1224, 148319), (1278, 142052), (1704, 106539), (2089, 86904), (2414, 75204), (2556, 71026), (3621, 50136), (4178, 43452), (4828, 37602), (5112, 35513), (6267, 28968), (7242, 25068), (8356, 21726), (9656, 18801), (10863, 16712), (12534, 14484)]