156944052741

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{178831}}^1$

素因数の和:178966

約数の個数: 48

約数和(自身を含む): 253168885760

約数和(自身を除く): 96224833019

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 529, 553, 1587, 1659, 1817, 3703, 5451, 11109, 12719, 38157, 41791, 125373, 178831, 292537, 536493, 877611, 1251817, 3755451, 4113113, 12339339, 14127649, 28791791, 42382947, 86375373, 94601599, 98893543, 283804797, 296680629, 324935927, 662211193, 974807781, 1986633579, 2274551489, 6823654467, 7473526321, 22420578963, 52314684247, 156944052741]

約数ペア:

[(1, 156944052741), (3, 52314684247), (7, 22420578963), (21, 7473526321), (23, 6823654467), (69, 2274551489), (79, 1986633579), (161, 974807781), (237, 662211193), (483, 324935927), (529, 296680629), (553, 283804797), (1587, 98893543), (1659, 94601599), (1817, 86375373), (3703, 42382947), (5451, 28791791), (11109, 14127649), (12719, 12339339), (38157, 4113113), (41791, 3755451), (125373, 1251817), (178831, 877611), (292537, 536493)]