138509184

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^3\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 406172160

約数和(自身を除く): 267662976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 271, 352, 363, 384, 484, 528, 542, 704, 726, 813, 968, 1056, 1084, 1331, 1408, 1452, 1626, 1936, 2112, 2168, 2662, 2904, 2981, 3252, 3872, 3993, 4224, 4336, 5324, 5808, 5962, 6504, 7744, 7986, 8672, 8943, 10648, 11616, 11924, 13008, 15488, 15972, 17344, 17886, 21296, 23232, 23848, 26016, 31944, 32791, 34688, 35772, 42592, 46464, 47696, 52032, 63888, 65582, 71544, 85184, 95392, 98373, 104064, 127776, 131164, 143088, 170368, 190784, 196746, 255552, 262328, 286176, 360701, 381568, 393492, 511104, 524656, 572352, 721402, 786984, 1049312, 1082103, 1144704, 1442804, 1573968, 2098624, 2164206, 2885608, 3147936, 4197248, 4328412, 5771216, 6295872, 8656824, 11542432, 12591744, 17313648, 23084864, 34627296, 46169728, 69254592, 138509184]

約数ペア:

[(1, 138509184), (2, 69254592), (3, 46169728), (4, 34627296), (6, 23084864), (8, 17313648), (11, 12591744), (12, 11542432), (16, 8656824), (22, 6295872), (24, 5771216), (32, 4328412), (33, 4197248), (44, 3147936), (48, 2885608), (64, 2164206), (66, 2098624), (88, 1573968), (96, 1442804), (121, 1144704), (128, 1082103), (132, 1049312), (176, 786984), (192, 721402), (242, 572352), (264, 524656), (271, 511104), (352, 393492), (363, 381568), (384, 360701), (484, 286176), (528, 262328), (542, 255552), (704, 196746), (726, 190784), (813, 170368), (968, 143088), (1056, 131164), (1084, 127776), (1331, 104064), (1408, 98373), (1452, 95392), (1626, 85184), (1936, 71544), (2112, 65582), (2168, 63888), (2662, 52032), (2904, 47696), (2981, 46464), (3252, 42592), (3872, 35772), (3993, 34688), (4224, 32791), (4336, 31944), (5324, 26016), (5808, 23848), (5962, 23232), (6504, 21296), (7744, 17886), (7986, 17344), (8672, 15972), (8943, 15488), (10648, 13008), (11616, 11924)]