153491856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{456821}}^1$

素因数の和:456839

約数の個数: 40

約数和(自身を含む): 453167424

約数和(自身を除く): 299675568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 456821, 913642, 1370463, 1827284, 2740926, 3197747, 3654568, 5481852, 6395494, 7309136, 9593241, 10963704, 12790988, 19186482, 21927408, 25581976, 38372964, 51163952, 76745928, 153491856]

約数ペア:

[(1, 153491856), (2, 76745928), (3, 51163952), (4, 38372964), (6, 25581976), (7, 21927408), (8, 19186482), (12, 12790988), (14, 10963704), (16, 9593241), (21, 7309136), (24, 6395494), (28, 5481852), (42, 3654568), (48, 3197747), (56, 2740926), (84, 1827284), (112, 1370463), (168, 913642), (336, 456821)]