138691104

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{2731}}^1$

素因数の和:2790

約数の個数: 72

約数和(自身を含む): 380720592

約数和(自身を除く): 242029488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 1058, 1104, 1587, 2116, 2208, 2731, 3174, 4232, 5462, 6348, 8193, 8464, 10924, 12696, 16386, 16928, 21848, 25392, 32772, 43696, 50784, 62813, 65544, 87392, 125626, 131088, 188439, 251252, 262176, 376878, 502504, 753756, 1005008, 1444699, 1507512, 2010016, 2889398, 3015024, 4334097, 5778796, 6030048, 8668194, 11557592, 17336388, 23115184, 34672776, 46230368, 69345552, 138691104]

約数ペア:

[(1, 138691104), (2, 69345552), (3, 46230368), (4, 34672776), (6, 23115184), (8, 17336388), (12, 11557592), (16, 8668194), (23, 6030048), (24, 5778796), (32, 4334097), (46, 3015024), (48, 2889398), (69, 2010016), (92, 1507512), (96, 1444699), (138, 1005008), (184, 753756), (276, 502504), (368, 376878), (529, 262176), (552, 251252), (736, 188439), (1058, 131088), (1104, 125626), (1587, 87392), (2116, 65544), (2208, 62813), (2731, 50784), (3174, 43696), (4232, 32772), (5462, 25392), (6348, 21848), (8193, 16928), (8464, 16386), (10924, 12696)]