156728958328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1709}}^1$

素因数の和:2021

約数の個数: 128

約数和(自身を含む): 320486284800

約数和(自身を除く): 163757326472

約数列:

[1, 2, 4, 8, 23, 43, 46, 67, 86, 92, 134, 172, 173, 184, 268, 344, 346, 536, 692, 989, 1384, 1541, 1709, 1978, 2881, 3082, 3418, 3956, 3979, 5762, 6164, 6836, 7439, 7912, 7958, 11524, 11591, 12328, 13672, 14878, 15916, 23048, 23182, 29756, 31832, 39307, 46364, 59512, 66263, 73487, 78614, 92728, 114503, 132526, 146974, 157228, 171097, 229006, 265052, 266593, 293948, 295657, 314456, 342194, 458012, 498413, 530104, 533186, 587896, 591314, 684388, 916024, 996826, 1066372, 1182628, 1368776, 1690201, 1993652, 2132744, 2365256, 2633569, 3380402, 3987304, 4923629, 5267138, 6760804, 6800111, 9847258, 10534276, 11463499, 12713251, 13521608, 13600222, 19694516, 19809019, 21068552, 22926998, 25426502, 27200444, 39389032, 39618038, 45853996, 50853004, 54400888, 79236076, 91707992, 101706008, 113243467, 158472152, 226486934, 292404773, 452973868, 455607437, 584809546, 851787817, 905947736, 911214874, 1169619092, 1703575634, 1822429748, 2339238184, 3407151268, 3644859496, 6814302536, 19591119791, 39182239582, 78364479164, 156728958328]

約数ペア:

[(1, 156728958328), (2, 78364479164), (4, 39182239582), (8, 19591119791), (23, 6814302536), (43, 3644859496), (46, 3407151268), (67, 2339238184), (86, 1822429748), (92, 1703575634), (134, 1169619092), (172, 911214874), (173, 905947736), (184, 851787817), (268, 584809546), (344, 455607437), (346, 452973868), (536, 292404773), (692, 226486934), (989, 158472152), (1384, 113243467), (1541, 101706008), (1709, 91707992), (1978, 79236076), (2881, 54400888), (3082, 50853004), (3418, 45853996), (3956, 39618038), (3979, 39389032), (5762, 27200444), (6164, 25426502), (6836, 22926998), (7439, 21068552), (7912, 19809019), (7958, 19694516), (11524, 13600222), (11591, 13521608), (12328, 12713251), (13672, 11463499), (14878, 10534276), (15916, 9847258), (23048, 6800111), (23182, 6760804), (29756, 5267138), (31832, 4923629), (39307, 3987304), (46364, 3380402), (59512, 2633569), (66263, 2365256), (73487, 2132744), (78614, 1993652), (92728, 1690201), (114503, 1368776), (132526, 1182628), (146974, 1066372), (157228, 996826), (171097, 916024), (229006, 684388), (265052, 591314), (266593, 587896), (293948, 533186), (295657, 530104), (314456, 498413), (342194, 458012)]