188931809968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{16931}}^1$

素因数の和:17087

約数の個数: 160

約数和(自身を含む): 435366420480

約数和(自身を除く): 246434610512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 71, 76, 88, 94, 142, 152, 176, 188, 209, 284, 304, 376, 418, 517, 568, 752, 781, 836, 893, 1034, 1136, 1349, 1562, 1672, 1786, 2068, 2698, 3124, 3337, 3344, 3572, 4136, 5396, 6248, 6674, 7144, 8272, 9823, 10792, 12496, 13348, 14288, 14839, 16931, 19646, 21584, 26696, 29678, 33862, 36707, 39292, 53392, 59356, 63403, 67724, 73414, 78584, 118712, 126806, 135448, 146828, 157168, 186241, 237424, 253612, 270896, 293656, 321689, 372482, 507224, 587312, 643378, 697433, 744964, 795757, 1014448, 1202101, 1286756, 1394866, 1489928, 1591514, 2404202, 2573512, 2789732, 2979856, 3183028, 3538579, 4808404, 5147024, 5579464, 6366056, 7077158, 8753327, 9616808, 11158928, 12732112, 13223111, 14154316, 15119383, 17506654, 19233616, 22839919, 26446222, 28308632, 30238766, 35013308, 45679838, 52892444, 56498747, 56617264, 60477532, 70026616, 91359676, 105784888, 112997494, 120955064, 140053232, 166313213, 182719352, 211569776, 225994988, 241910128, 251239109, 332626426, 365438704, 451989976, 502478218, 621486217, 665252852, 903979952, 1004956436, 1073476193, 1242972434, 1330505704, 2009912872, 2146952386, 2485944868, 2661011408, 4019825744, 4293904772, 4971889736, 8587809544, 9943779472, 11808238123, 17175619088, 23616476246, 47232952492, 94465904984, 188931809968]

約数ペア:

[(1, 188931809968), (2, 94465904984), (4, 47232952492), (8, 23616476246), (11, 17175619088), (16, 11808238123), (19, 9943779472), (22, 8587809544), (38, 4971889736), (44, 4293904772), (47, 4019825744), (71, 2661011408), (76, 2485944868), (88, 2146952386), (94, 2009912872), (142, 1330505704), (152, 1242972434), (176, 1073476193), (188, 1004956436), (209, 903979952), (284, 665252852), (304, 621486217), (376, 502478218), (418, 451989976), (517, 365438704), (568, 332626426), (752, 251239109), (781, 241910128), (836, 225994988), (893, 211569776), (1034, 182719352), (1136, 166313213), (1349, 140053232), (1562, 120955064), (1672, 112997494), (1786, 105784888), (2068, 91359676), (2698, 70026616), (3124, 60477532), (3337, 56617264), (3344, 56498747), (3572, 52892444), (4136, 45679838), (5396, 35013308), (6248, 30238766), (6674, 28308632), (7144, 26446222), (8272, 22839919), (9823, 19233616), (10792, 17506654), (12496, 15119383), (13348, 14154316), (14288, 13223111), (14839, 12732112), (16931, 11158928), (19646, 9616808), (21584, 8753327), (26696, 7077158), (29678, 6366056), (33862, 5579464), (36707, 5147024), (39292, 4808404), (53392, 3538579), (59356, 3183028), (63403, 2979856), (67724, 2789732), (73414, 2573512), (78584, 2404202), (118712, 1591514), (126806, 1489928), (135448, 1394866), (146828, 1286756), (157168, 1202101), (186241, 1014448), (237424, 795757), (253612, 744964), (270896, 697433), (293656, 643378), (321689, 587312), (372482, 507224)]