139868288

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4219}}^1$

素因数の和:4277

約数の個数: 64

約数和(自身を含む): 327134400

約数和(自身を除く): 187266112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 4144, 4219, 4736, 8288, 8438, 16576, 16876, 29533, 33152, 33752, 59066, 67504, 118132, 135008, 156103, 236264, 270016, 312206, 472528, 540032, 624412, 945056, 1092721, 1248824, 1890112, 2185442, 2497648, 3780224, 4370884, 4995296, 8741768, 9990592, 17483536, 19981184, 34967072, 69934144, 139868288]

約数ペア:

[(1, 139868288), (2, 69934144), (4, 34967072), (7, 19981184), (8, 17483536), (14, 9990592), (16, 8741768), (28, 4995296), (32, 4370884), (37, 3780224), (56, 2497648), (64, 2185442), (74, 1890112), (112, 1248824), (128, 1092721), (148, 945056), (224, 624412), (259, 540032), (296, 472528), (448, 312206), (518, 270016), (592, 236264), (896, 156103), (1036, 135008), (1184, 118132), (2072, 67504), (2368, 59066), (4144, 33752), (4219, 33152), (4736, 29533), (8288, 16876), (8438, 16576)]