145983648

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 399663936

約数和(自身を除く): 253680288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 73, 74, 96, 111, 146, 148, 219, 222, 292, 296, 438, 444, 563, 584, 592, 876, 888, 1126, 1168, 1184, 1689, 1752, 1776, 2252, 2336, 2701, 3378, 3504, 3552, 4504, 5402, 6756, 7008, 8103, 9008, 10804, 13512, 16206, 18016, 20831, 21608, 27024, 32412, 41099, 41662, 43216, 54048, 62493, 64824, 82198, 83324, 86432, 123297, 124986, 129648, 164396, 166648, 246594, 249972, 259296, 328792, 333296, 493188, 499944, 657584, 666592, 986376, 999888, 1315168, 1520663, 1972752, 1999776, 3041326, 3945504, 4561989, 6082652, 9123978, 12165304, 18247956, 24330608, 36495912, 48661216, 72991824, 145983648]

約数ペア:

[(1, 145983648), (2, 72991824), (3, 48661216), (4, 36495912), (6, 24330608), (8, 18247956), (12, 12165304), (16, 9123978), (24, 6082652), (32, 4561989), (37, 3945504), (48, 3041326), (73, 1999776), (74, 1972752), (96, 1520663), (111, 1315168), (146, 999888), (148, 986376), (219, 666592), (222, 657584), (292, 499944), (296, 493188), (438, 333296), (444, 328792), (563, 259296), (584, 249972), (592, 246594), (876, 166648), (888, 164396), (1126, 129648), (1168, 124986), (1184, 123297), (1689, 86432), (1752, 83324), (1776, 82198), (2252, 64824), (2336, 62493), (2701, 54048), (3378, 43216), (3504, 41662), (3552, 41099), (4504, 32412), (5402, 27024), (6756, 21608), (7008, 20831), (8103, 18016), (9008, 16206), (10804, 13512)]