154320194

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2551}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 275616000

約数和(自身を除く): 121295806

約数列:

[1, 2, 7, 14, 29, 58, 149, 203, 298, 406, 1043, 2086, 2551, 4321, 5102, 8642, 17857, 30247, 35714, 60494, 73979, 147958, 380099, 517853, 760198, 1035706, 2660693, 5321386, 11022871, 22045742, 77160097, 154320194]

約数ペア:

[(1, 154320194), (2, 77160097), (7, 22045742), (14, 11022871), (29, 5321386), (58, 2660693), (149, 1035706), (203, 760198), (298, 517853), (406, 380099), (1043, 147958), (2086, 73979), (2551, 60494), (4321, 35714), (5102, 30247), (8642, 17857)]