142335408

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 386046720

約数和(自身を除く): 243711312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 229, 276, 368, 458, 552, 563, 687, 916, 1104, 1126, 1374, 1689, 1832, 2252, 2748, 3378, 3664, 4504, 5267, 5496, 6756, 9008, 10534, 10992, 12949, 13512, 15801, 21068, 25898, 27024, 31602, 38847, 42136, 51796, 63204, 77694, 84272, 103592, 126408, 128927, 155388, 207184, 252816, 257854, 310776, 386781, 515708, 621552, 773562, 1031416, 1547124, 2062832, 2965321, 3094248, 5930642, 6188496, 8895963, 11861284, 17791926, 23722568, 35583852, 47445136, 71167704, 142335408]

約数ペア:

[(1, 142335408), (2, 71167704), (3, 47445136), (4, 35583852), (6, 23722568), (8, 17791926), (12, 11861284), (16, 8895963), (23, 6188496), (24, 5930642), (46, 3094248), (48, 2965321), (69, 2062832), (92, 1547124), (138, 1031416), (184, 773562), (229, 621552), (276, 515708), (368, 386781), (458, 310776), (552, 257854), (563, 252816), (687, 207184), (916, 155388), (1104, 128927), (1126, 126408), (1374, 103592), (1689, 84272), (1832, 77694), (2252, 63204), (2748, 51796), (3378, 42136), (3664, 38847), (4504, 31602), (5267, 27024), (5496, 25898), (6756, 21068), (9008, 15801), (10534, 13512), (10992, 12949)]