158278932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20261}}^1$

素因数の和:20309

約数の個数: 72

約数和(自身を含む): 472023552

約数和(自身を除く): 313744620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 20261, 40522, 60783, 81044, 121566, 141827, 182349, 243132, 283654, 364698, 425481, 567308, 628091, 729396, 850962, 1256182, 1276443, 1701924, 1884273, 2512364, 2552886, 3768546, 4396637, 5105772, 5652819, 7537092, 8793274, 11305638, 13189911, 17586548, 22611276, 26379822, 39569733, 52759644, 79139466, 158278932]

約数ペア:

[(1, 158278932), (2, 79139466), (3, 52759644), (4, 39569733), (6, 26379822), (7, 22611276), (9, 17586548), (12, 13189911), (14, 11305638), (18, 8793274), (21, 7537092), (28, 5652819), (31, 5105772), (36, 4396637), (42, 3768546), (62, 2552886), (63, 2512364), (84, 1884273), (93, 1701924), (124, 1276443), (126, 1256182), (186, 850962), (217, 729396), (252, 628091), (279, 567308), (372, 425481), (434, 364698), (558, 283654), (651, 243132), (868, 182349), (1116, 141827), (1302, 121566), (1953, 81044), (2604, 60783), (3906, 40522), (7812, 20261)]