159852392

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 362188800

約数和(自身を除く): 202336408

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 316, 322, 553, 632, 644, 1106, 1288, 1571, 1817, 2212, 3142, 3634, 4424, 6284, 7268, 10997, 12568, 12719, 14536, 21994, 25438, 36133, 43988, 50876, 72266, 87976, 101752, 124109, 144532, 248218, 252931, 289064, 496436, 505862, 868763, 992872, 1011724, 1737526, 2023448, 2854507, 3475052, 5709014, 6950104, 11418028, 19981549, 22836056, 39963098, 79926196, 159852392]

約数ペア:

[(1, 159852392), (2, 79926196), (4, 39963098), (7, 22836056), (8, 19981549), (14, 11418028), (23, 6950104), (28, 5709014), (46, 3475052), (56, 2854507), (79, 2023448), (92, 1737526), (158, 1011724), (161, 992872), (184, 868763), (316, 505862), (322, 496436), (553, 289064), (632, 252931), (644, 248218), (1106, 144532), (1288, 124109), (1571, 101752), (1817, 87976), (2212, 72266), (3142, 50876), (3634, 43988), (4424, 36133), (6284, 25438), (7268, 21994), (10997, 14536), (12568, 12719)]