152220416

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{19181}}^1$

素因数の和:19228

約数の個数: 36

約数和(自身を含む): 313664064

約数和(自身を除く): 161443648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 19181, 38362, 76724, 153448, 306896, 594611, 613792, 1189222, 1227584, 2378444, 2455168, 4756888, 4910336, 9513776, 19027552, 38055104, 76110208, 152220416]

約数ペア:

[(1, 152220416), (2, 76110208), (4, 38055104), (8, 19027552), (16, 9513776), (31, 4910336), (32, 4756888), (62, 2455168), (64, 2378444), (124, 1227584), (128, 1189222), (248, 613792), (256, 594611), (496, 306896), (992, 153448), (1984, 76724), (3968, 38362), (7936, 19181)]