157209390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44789}}^1$

素因数の和:44818

約数の個数: 64

約数和(自身を含む): 451483200

約数和(自身を除く): 294273810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 44789, 89578, 134367, 223945, 268734, 403101, 447890, 582257, 671835, 806202, 1164514, 1209303, 1343670, 1746771, 2015505, 2418606, 2911285, 3493542, 4031010, 5240313, 5822570, 6046515, 8733855, 10480626, 12093030, 15720939, 17467710, 26201565, 31441878, 52403130, 78604695, 157209390]

約数ペア:

[(1, 157209390), (2, 78604695), (3, 52403130), (5, 31441878), (6, 26201565), (9, 17467710), (10, 15720939), (13, 12093030), (15, 10480626), (18, 8733855), (26, 6046515), (27, 5822570), (30, 5240313), (39, 4031010), (45, 3493542), (54, 2911285), (65, 2418606), (78, 2015505), (90, 1746771), (117, 1343670), (130, 1209303), (135, 1164514), (195, 806202), (234, 671835), (270, 582257), (351, 447890), (390, 403101), (585, 268734), (702, 223945), (1170, 134367), (1755, 89578), (3510, 44789)]