189890712

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12619}}^1$

素因数の和:12661

約数の個数: 96

約数和(自身を含む): 590616000

約数和(自身を除く): 400725288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 7524, 12619, 15048, 25238, 37857, 50476, 75714, 100952, 113571, 138809, 151428, 227142, 239761, 277618, 302856, 416427, 454284, 479522, 555236, 719283, 832854, 908568, 959044, 1110472, 1249281, 1438566, 1665708, 1918088, 2157849, 2498562, 2637371, 2877132, 3331416, 4315698, 4997124, 5274742, 5754264, 7912113, 8631396, 9994248, 10549484, 15824226, 17262792, 21098968, 23736339, 31648452, 47472678, 63296904, 94945356, 189890712]

約数ペア:

[(1, 189890712), (2, 94945356), (3, 63296904), (4, 47472678), (6, 31648452), (8, 23736339), (9, 21098968), (11, 17262792), (12, 15824226), (18, 10549484), (19, 9994248), (22, 8631396), (24, 7912113), (33, 5754264), (36, 5274742), (38, 4997124), (44, 4315698), (57, 3331416), (66, 2877132), (72, 2637371), (76, 2498562), (88, 2157849), (99, 1918088), (114, 1665708), (132, 1438566), (152, 1249281), (171, 1110472), (198, 959044), (209, 908568), (228, 832854), (264, 719283), (342, 555236), (396, 479522), (418, 454284), (456, 416427), (627, 302856), (684, 277618), (792, 239761), (836, 227142), (1254, 151428), (1368, 138809), (1672, 113571), (1881, 100952), (2508, 75714), (3762, 50476), (5016, 37857), (7524, 25238), (12619, 15048)]