172315416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 533998080

約数和(自身を除く): 361682664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 257, 273, 307, 312, 364, 514, 546, 614, 728, 771, 921, 1028, 1092, 1228, 1542, 1799, 1842, 2056, 2149, 2184, 2456, 3084, 3341, 3598, 3684, 3991, 4298, 5397, 6168, 6447, 6682, 7196, 7368, 7982, 8596, 10023, 10794, 11973, 12894, 13364, 14392, 15964, 17192, 20046, 21588, 23387, 23946, 25788, 26728, 27937, 31928, 40092, 43176, 46774, 47892, 51576, 55874, 70161, 78899, 80184, 83811, 93548, 95784, 111748, 140322, 157798, 167622, 187096, 223496, 236697, 280644, 315596, 335244, 473394, 552293, 561288, 631192, 670488, 946788, 1025687, 1104586, 1656879, 1893576, 2051374, 2209172, 3077061, 3313758, 4102748, 4418344, 6154122, 6627516, 7179809, 8205496, 12308244, 13255032, 14359618, 21539427, 24616488, 28719236, 43078854, 57438472, 86157708, 172315416]

約数ペア:

[(1, 172315416), (2, 86157708), (3, 57438472), (4, 43078854), (6, 28719236), (7, 24616488), (8, 21539427), (12, 14359618), (13, 13255032), (14, 12308244), (21, 8205496), (24, 7179809), (26, 6627516), (28, 6154122), (39, 4418344), (42, 4102748), (52, 3313758), (56, 3077061), (78, 2209172), (84, 2051374), (91, 1893576), (104, 1656879), (156, 1104586), (168, 1025687), (182, 946788), (257, 670488), (273, 631192), (307, 561288), (312, 552293), (364, 473394), (514, 335244), (546, 315596), (614, 280644), (728, 236697), (771, 223496), (921, 187096), (1028, 167622), (1092, 157798), (1228, 140322), (1542, 111748), (1799, 95784), (1842, 93548), (2056, 83811), (2149, 80184), (2184, 78899), (2456, 70161), (3084, 55874), (3341, 51576), (3598, 47892), (3684, 46774), (3991, 43176), (4298, 40092), (5397, 31928), (6168, 27937), (6447, 26728), (6682, 25788), (7196, 23946), (7368, 23387), (7982, 21588), (8596, 20046), (10023, 17192), (10794, 15964), (11973, 14392), (12894, 13364)]