195859664

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1793

約数の個数: 120

約数和(自身を含む): 518904288

約数和(自身を除く): 323044624

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 1747, 2002, 2156, 2288, 2548, 3494, 4004, 4312, 5096, 6988, 7007, 8008, 8624, 10192, 12229, 13976, 14014, 16016, 19217, 22711, 24458, 27952, 28028, 38434, 45422, 48916, 56056, 76868, 85603, 90844, 97832, 112112, 134519, 153736, 158977, 171206, 181688, 195664, 249821, 269038, 307472, 317954, 342412, 363376, 499642, 538076, 635908, 684824, 941633, 999284, 1076152, 1112839, 1271816, 1369648, 1748747, 1883266, 1998568, 2152304, 2225678, 2543632, 3497494, 3766532, 3997136, 4451356, 6994988, 7533064, 8902712, 12241229, 13989976, 15066128, 17805424, 24482458, 27979952, 48964916, 97929832, 195859664]

約数ペア:

[(1, 195859664), (2, 97929832), (4, 48964916), (7, 27979952), (8, 24482458), (11, 17805424), (13, 15066128), (14, 13989976), (16, 12241229), (22, 8902712), (26, 7533064), (28, 6994988), (44, 4451356), (49, 3997136), (52, 3766532), (56, 3497494), (77, 2543632), (88, 2225678), (91, 2152304), (98, 1998568), (104, 1883266), (112, 1748747), (143, 1369648), (154, 1271816), (176, 1112839), (182, 1076152), (196, 999284), (208, 941633), (286, 684824), (308, 635908), (364, 538076), (392, 499642), (539, 363376), (572, 342412), (616, 317954), (637, 307472), (728, 269038), (784, 249821), (1001, 195664), (1078, 181688), (1144, 171206), (1232, 158977), (1274, 153736), (1456, 134519), (1747, 112112), (2002, 97832), (2156, 90844), (2288, 85603), (2548, 76868), (3494, 56056), (4004, 48916), (4312, 45422), (5096, 38434), (6988, 28028), (7007, 27952), (8008, 24458), (8624, 22711), (10192, 19217), (12229, 16016), (13976, 14014)]