159999504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1237

約数の個数: 120

約数和(自身を含む): 489388320

約数和(自身を除く): 329388816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 59, 84, 98, 112, 118, 147, 168, 177, 196, 236, 294, 336, 354, 392, 413, 472, 588, 708, 784, 826, 944, 1153, 1176, 1239, 1416, 1652, 2306, 2352, 2478, 2832, 2891, 3304, 3459, 4612, 4956, 5782, 6608, 6918, 8071, 8673, 9224, 9912, 11564, 13836, 16142, 17346, 18448, 19824, 23128, 24213, 27672, 32284, 34692, 46256, 48426, 55344, 56497, 64568, 68027, 69384, 96852, 112994, 129136, 136054, 138768, 169491, 193704, 204081, 225988, 272108, 338982, 387408, 408162, 451976, 476189, 544216, 677964, 816324, 903952, 952378, 1088432, 1355928, 1428567, 1632648, 1904756, 2711856, 2857134, 3265296, 3333323, 3809512, 5714268, 6666646, 7619024, 9999969, 11428536, 13333292, 19999938, 22857072, 26666584, 39999876, 53333168, 79999752, 159999504]

約数ペア:

[(1, 159999504), (2, 79999752), (3, 53333168), (4, 39999876), (6, 26666584), (7, 22857072), (8, 19999938), (12, 13333292), (14, 11428536), (16, 9999969), (21, 7619024), (24, 6666646), (28, 5714268), (42, 3809512), (48, 3333323), (49, 3265296), (56, 2857134), (59, 2711856), (84, 1904756), (98, 1632648), (112, 1428567), (118, 1355928), (147, 1088432), (168, 952378), (177, 903952), (196, 816324), (236, 677964), (294, 544216), (336, 476189), (354, 451976), (392, 408162), (413, 387408), (472, 338982), (588, 272108), (708, 225988), (784, 204081), (826, 193704), (944, 169491), (1153, 138768), (1176, 136054), (1239, 129136), (1416, 112994), (1652, 96852), (2306, 69384), (2352, 68027), (2478, 64568), (2832, 56497), (2891, 55344), (3304, 48426), (3459, 46256), (4612, 34692), (4956, 32284), (5782, 27672), (6608, 24213), (6918, 23128), (8071, 19824), (8673, 18448), (9224, 17346), (9912, 16142), (11564, 13836)]