139040176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41579}}^1$

素因数の和:41617

約数の個数: 40

約数和(自身を含む): 309355200

約数和(自身を除く): 170315024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 41579, 83158, 166316, 332632, 457369, 665264, 790001, 914738, 1580002, 1829476, 3160004, 3658952, 6320008, 7317904, 8690011, 12640016, 17380022, 34760044, 69520088, 139040176]

約数ペア:

[(1, 139040176), (2, 69520088), (4, 34760044), (8, 17380022), (11, 12640016), (16, 8690011), (19, 7317904), (22, 6320008), (38, 3658952), (44, 3160004), (76, 1829476), (88, 1580002), (152, 914738), (176, 790001), (209, 665264), (304, 457369), (418, 332632), (836, 166316), (1672, 83158), (3344, 41579)]