160015428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 421191680

約数和(自身を除く): 261176252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 558, 762, 1116, 1129, 1143, 1524, 2258, 2286, 3387, 3937, 4516, 4572, 6774, 7874, 10161, 11811, 13548, 15748, 20322, 23622, 34999, 35433, 40644, 47244, 69998, 70866, 104997, 139996, 141732, 143383, 209994, 286766, 314991, 419988, 430149, 573532, 629982, 860298, 1259964, 1290447, 1720596, 2580894, 4444873, 5161788, 8889746, 13334619, 17779492, 26669238, 40003857, 53338476, 80007714, 160015428]

約数ペア:

[(1, 160015428), (2, 80007714), (3, 53338476), (4, 40003857), (6, 26669238), (9, 17779492), (12, 13334619), (18, 8889746), (31, 5161788), (36, 4444873), (62, 2580894), (93, 1720596), (124, 1290447), (127, 1259964), (186, 860298), (254, 629982), (279, 573532), (372, 430149), (381, 419988), (508, 314991), (558, 286766), (762, 209994), (1116, 143383), (1129, 141732), (1143, 139996), (1524, 104997), (2258, 70866), (2286, 69998), (3387, 47244), (3937, 40644), (4516, 35433), (4572, 34999), (6774, 23622), (7874, 20322), (10161, 15748), (11811, 13548)]