158256180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32563}}^1$

素因数の和:32587

約数の個数: 72

約数和(自身を含む): 497838432

約数和(自身を除く): 339582252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 32563, 65126, 97689, 130252, 162815, 195378, 293067, 325630, 390756, 488445, 586134, 651260, 879201, 976890, 1172268, 1465335, 1758402, 1953780, 2637603, 2930670, 3516804, 4396005, 5275206, 5861340, 7912809, 8792010, 10550412, 13188015, 15825618, 17584020, 26376030, 31651236, 39564045, 52752060, 79128090, 158256180]

約数ペア:

[(1, 158256180), (2, 79128090), (3, 52752060), (4, 39564045), (5, 31651236), (6, 26376030), (9, 17584020), (10, 15825618), (12, 13188015), (15, 10550412), (18, 8792010), (20, 7912809), (27, 5861340), (30, 5275206), (36, 4396005), (45, 3516804), (54, 2930670), (60, 2637603), (81, 1953780), (90, 1758402), (108, 1465335), (135, 1172268), (162, 976890), (180, 879201), (243, 651260), (270, 586134), (324, 488445), (405, 390756), (486, 325630), (540, 293067), (810, 195378), (972, 162815), (1215, 130252), (1620, 97689), (2430, 65126), (4860, 32563)]