138815856

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4700

約数の個数: 100

約数和(自身を含む): 419331792

約数和(自身を除く): 280515936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4657, 4968, 7452, 9314, 9936, 13971, 14904, 18628, 27942, 29808, 37256, 41913, 55884, 74512, 83826, 107111, 111768, 125739, 167652, 214222, 223536, 251478, 321333, 335304, 377217, 428444, 502956, 642666, 670608, 754434, 856888, 963999, 1005912, 1285332, 1508868, 1713776, 1927998, 2011824, 2570664, 2891997, 3017736, 3855996, 5141328, 5783994, 6035472, 7711992, 8675991, 11567988, 15423984, 17351982, 23135976, 34703964, 46271952, 69407928, 138815856]

約数ペア:

[(1, 138815856), (2, 69407928), (3, 46271952), (4, 34703964), (6, 23135976), (8, 17351982), (9, 15423984), (12, 11567988), (16, 8675991), (18, 7711992), (23, 6035472), (24, 5783994), (27, 5141328), (36, 3855996), (46, 3017736), (48, 2891997), (54, 2570664), (69, 2011824), (72, 1927998), (81, 1713776), (92, 1508868), (108, 1285332), (138, 1005912), (144, 963999), (162, 856888), (184, 754434), (207, 670608), (216, 642666), (276, 502956), (324, 428444), (368, 377217), (414, 335304), (432, 321333), (552, 251478), (621, 223536), (648, 214222), (828, 167652), (1104, 125739), (1242, 111768), (1296, 107111), (1656, 83826), (1863, 74512), (2484, 55884), (3312, 41913), (3726, 37256), (4657, 29808), (4968, 27942), (7452, 18628), (9314, 14904), (9936, 13971)]