128867355526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7121}}^1\times {\mathrm{5849}}^1$

素因数の和:13009

約数の個数: 64

約数和(自身を含む): 251982057600

約数和(自身を除く): 123114702074

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 5849, 7121, 11698, 14242, 40943, 49847, 76037, 81886, 92573, 99433, 99694, 121057, 152074, 185146, 198866, 242114, 532259, 648011, 696031, 847399, 1064518, 1292629, 1296022, 1392062, 1573741, 1694798, 2585258, 3147482, 9048403, 11016187, 18096806, 22032374, 41650729, 83301458, 291555103, 541459477, 583110206, 708062393, 1082918954, 1416124786, 3790216339, 4956436751, 7580432678, 9204811109, 9912873502, 18409622218, 64433677763, 128867355526]

約数ペア:

[(1, 128867355526), (2, 64433677763), (7, 18409622218), (13, 9912873502), (14, 9204811109), (17, 7580432678), (26, 4956436751), (34, 3790216339), (91, 1416124786), (119, 1082918954), (182, 708062393), (221, 583110206), (238, 541459477), (442, 291555103), (1547, 83301458), (3094, 41650729), (5849, 22032374), (7121, 18096806), (11698, 11016187), (14242, 9048403), (40943, 3147482), (49847, 2585258), (76037, 1694798), (81886, 1573741), (92573, 1392062), (99433, 1296022), (99694, 1292629), (121057, 1064518), (152074, 847399), (185146, 696031), (198866, 648011), (242114, 532259)]