138579504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 428829696

約数和(自身を除く): 290250192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 71, 74, 84, 111, 112, 142, 148, 157, 168, 213, 222, 259, 284, 296, 314, 336, 426, 444, 471, 497, 518, 568, 592, 628, 777, 852, 888, 942, 994, 1036, 1099, 1136, 1256, 1491, 1554, 1704, 1776, 1884, 1988, 2072, 2198, 2512, 2627, 2982, 3108, 3297, 3408, 3768, 3976, 4144, 4396, 5254, 5809, 5964, 6216, 6594, 7536, 7881, 7952, 8792, 10508, 11147, 11618, 11928, 12432, 13188, 15762, 17427, 17584, 18389, 21016, 22294, 23236, 23856, 26376, 31524, 33441, 34854, 36778, 40663, 42032, 44588, 46472, 52752, 55167, 63048, 66882, 69708, 73556, 78029, 81326, 89176, 92944, 110334, 121989, 126096, 133764, 139416, 147112, 156058, 162652, 178352, 220668, 234087, 243978, 267528, 278832, 294224, 312116, 325304, 412439, 441336, 468174, 487956, 535056, 624232, 650608, 824878, 882672, 936348, 975912, 1237317, 1248464, 1649756, 1872696, 1951824, 2474634, 2887073, 3299512, 3745392, 4949268, 5774146, 6599024, 8661219, 9898536, 11548292, 17322438, 19797072, 23096584, 34644876, 46193168, 69289752, 138579504]

約数ペア:

[(1, 138579504), (2, 69289752), (3, 46193168), (4, 34644876), (6, 23096584), (7, 19797072), (8, 17322438), (12, 11548292), (14, 9898536), (16, 8661219), (21, 6599024), (24, 5774146), (28, 4949268), (37, 3745392), (42, 3299512), (48, 2887073), (56, 2474634), (71, 1951824), (74, 1872696), (84, 1649756), (111, 1248464), (112, 1237317), (142, 975912), (148, 936348), (157, 882672), (168, 824878), (213, 650608), (222, 624232), (259, 535056), (284, 487956), (296, 468174), (314, 441336), (336, 412439), (426, 325304), (444, 312116), (471, 294224), (497, 278832), (518, 267528), (568, 243978), (592, 234087), (628, 220668), (777, 178352), (852, 162652), (888, 156058), (942, 147112), (994, 139416), (1036, 133764), (1099, 126096), (1136, 121989), (1256, 110334), (1491, 92944), (1554, 89176), (1704, 81326), (1776, 78029), (1884, 73556), (1988, 69708), (2072, 66882), (2198, 63048), (2512, 55167), (2627, 52752), (2982, 46472), (3108, 44588), (3297, 42032), (3408, 40663), (3768, 36778), (3976, 34854), (4144, 33441), (4396, 31524), (5254, 26376), (5809, 23856), (5964, 23236), (6216, 22294), (6594, 21016), (7536, 18389), (7881, 17584), (7952, 17427), (8792, 15762), (10508, 13188), (11147, 12432), (11618, 11928)]