156944601590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{137491}}^1$

素因数の和:138237

約数の個数: 64

約数和(自身を含む): 337372369920

約数和(自身を除く): 180427768330

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 709, 805, 1418, 1610, 3545, 4963, 7090, 9926, 16307, 24815, 32614, 49630, 81535, 114149, 137491, 163070, 228298, 274982, 570745, 687455, 962437, 1141490, 1374910, 1924874, 3162293, 4812185, 6324586, 9624370, 15811465, 22136051, 31622930, 44272102, 97481119, 110680255, 194962238, 221360510, 487405595, 682367833, 974811190, 1364735666, 2242065737, 3411839165, 4484131474, 6823678330, 11210328685, 15694460159, 22420657370, 31388920318, 78472300795, 156944601590]

約数ペア:

[(1, 156944601590), (2, 78472300795), (5, 31388920318), (7, 22420657370), (10, 15694460159), (14, 11210328685), (23, 6823678330), (35, 4484131474), (46, 3411839165), (70, 2242065737), (115, 1364735666), (161, 974811190), (230, 682367833), (322, 487405595), (709, 221360510), (805, 194962238), (1418, 110680255), (1610, 97481119), (3545, 44272102), (4963, 31622930), (7090, 22136051), (9926, 15811465), (16307, 9624370), (24815, 6324586), (32614, 4812185), (49630, 3162293), (81535, 1924874), (114149, 1374910), (137491, 1141490), (163070, 962437), (228298, 687455), (274982, 570745)]