151559808

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20773}}^1$

素因数の和:20809

約数の個数: 64

約数和(自身を含む): 423789600

約数和(自身を除く): 272229792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 20773, 41546, 62319, 83092, 124638, 166184, 249276, 332368, 394687, 498552, 664736, 789374, 997104, 1184061, 1329472, 1578748, 1994208, 2368122, 2658944, 3157496, 3988416, 4736244, 6314992, 7976832, 9472488, 12629984, 18944976, 25259968, 37889952, 50519936, 75779904, 151559808]

約数ペア:

[(1, 151559808), (2, 75779904), (3, 50519936), (4, 37889952), (6, 25259968), (8, 18944976), (12, 12629984), (16, 9472488), (19, 7976832), (24, 6314992), (32, 4736244), (38, 3988416), (48, 3157496), (57, 2658944), (64, 2368122), (76, 1994208), (96, 1578748), (114, 1329472), (128, 1184061), (152, 997104), (192, 789374), (228, 664736), (304, 498552), (384, 394687), (456, 332368), (608, 249276), (912, 166184), (1216, 124638), (1824, 83092), (2432, 62319), (3648, 41546), (7296, 20773)]