148645364

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 303464448

約数和(自身を除く): 154819084

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 167, 332, 334, 383, 581, 668, 766, 1162, 1169, 1532, 2324, 2338, 2681, 4676, 5362, 10724, 13861, 27722, 31789, 55444, 63578, 63961, 97027, 127156, 127922, 194054, 222523, 255844, 388108, 445046, 447727, 890092, 895454, 1790908, 5308763, 10617526, 21235052, 37161341, 74322682, 148645364]

約数ペア:

[(1, 148645364), (2, 74322682), (4, 37161341), (7, 21235052), (14, 10617526), (28, 5308763), (83, 1790908), (166, 895454), (167, 890092), (332, 447727), (334, 445046), (383, 388108), (581, 255844), (668, 222523), (766, 194054), (1162, 127922), (1169, 127156), (1532, 97027), (2324, 63961), (2338, 63578), (2681, 55444), (4676, 31789), (5362, 27722), (10724, 13861)]