157301874

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 381288960

約数和(自身を除く): 223987086

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 37, 38, 57, 62, 74, 93, 111, 114, 171, 186, 222, 279, 333, 342, 401, 558, 589, 666, 703, 802, 1147, 1178, 1203, 1406, 1767, 2109, 2294, 2406, 3441, 3534, 3609, 4218, 5301, 6327, 6882, 7218, 7619, 10323, 10602, 12431, 12654, 14837, 15238, 20646, 21793, 22857, 24862, 29674, 37293, 43586, 44511, 45714, 65379, 68571, 74586, 89022, 111879, 130758, 133533, 137142, 196137, 223758, 236189, 267066, 281903, 392274, 459947, 472378, 563806, 708567, 845709, 919894, 1379841, 1417134, 1691418, 2125701, 2537127, 2759682, 4139523, 4251402, 5074254, 8279046, 8738993, 17477986, 26216979, 52433958, 78650937, 157301874]

約数ペア:

[(1, 157301874), (2, 78650937), (3, 52433958), (6, 26216979), (9, 17477986), (18, 8738993), (19, 8279046), (31, 5074254), (37, 4251402), (38, 4139523), (57, 2759682), (62, 2537127), (74, 2125701), (93, 1691418), (111, 1417134), (114, 1379841), (171, 919894), (186, 845709), (222, 708567), (279, 563806), (333, 472378), (342, 459947), (401, 392274), (558, 281903), (589, 267066), (666, 236189), (703, 223758), (802, 196137), (1147, 137142), (1178, 133533), (1203, 130758), (1406, 111879), (1767, 89022), (2109, 74586), (2294, 68571), (2406, 65379), (3441, 45714), (3534, 44511), (3609, 43586), (4218, 37293), (5301, 29674), (6327, 24862), (6882, 22857), (7218, 21793), (7619, 20646), (10323, 15238), (10602, 14837), (12431, 12654)]