145368888

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17659}}^1$

素因数の和:17689

約数の個数: 64

約数和(自身を含む): 423840000

約数和(自身を除く): 278471112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 17659, 35318, 52977, 70636, 105954, 123613, 141272, 211908, 247226, 370839, 423816, 494452, 741678, 865291, 988904, 1483356, 1730582, 2595873, 2966712, 3461164, 5191746, 6057037, 6922328, 10383492, 12114074, 18171111, 20766984, 24228148, 36342222, 48456296, 72684444, 145368888]

約数ペア:

[(1, 145368888), (2, 72684444), (3, 48456296), (4, 36342222), (6, 24228148), (7, 20766984), (8, 18171111), (12, 12114074), (14, 10383492), (21, 6922328), (24, 6057037), (28, 5191746), (42, 3461164), (49, 2966712), (56, 2595873), (84, 1730582), (98, 1483356), (147, 988904), (168, 865291), (196, 741678), (294, 494452), (343, 423816), (392, 370839), (588, 247226), (686, 211908), (1029, 141272), (1176, 123613), (1372, 105954), (2058, 70636), (2744, 52977), (4116, 35318), (8232, 17659)]