156926818438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{248309}}^1$

素因数の和:248656

約数の個数: 32

約数和(自身を含む): 256971052800

約数和(自身を除く): 100044234362

約数列:

[1, 2, 13, 26, 109, 218, 223, 446, 1417, 2834, 2899, 5798, 24307, 48614, 248309, 315991, 496618, 631982, 3228017, 6456034, 27065681, 54131362, 55372907, 110745814, 351853853, 703707706, 719847791, 1439695582, 6035646863, 12071293726, 78463409219, 156926818438]

約数ペア:

[(1, 156926818438), (2, 78463409219), (13, 12071293726), (26, 6035646863), (109, 1439695582), (218, 719847791), (223, 703707706), (446, 351853853), (1417, 110745814), (2834, 55372907), (2899, 54131362), (5798, 27065681), (24307, 6456034), (48614, 3228017), (248309, 631982), (315991, 496618)]