15156916816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{4789}}^1$

素因数の和:5204

約数の個数: 80

約数和(自身を含む): 32073840000

約数和(自身を除く): 16916923184

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 359, 464, 551, 718, 1102, 1436, 2204, 2872, 4408, 4789, 5744, 6821, 8816, 9578, 10411, 13642, 19156, 20822, 27284, 38312, 41644, 54568, 76624, 83288, 90991, 109136, 138881, 166576, 181982, 197809, 277762, 363964, 395618, 555524, 727928, 791236, 1111048, 1455856, 1582472, 1719251, 2222096, 2638739, 3164944, 3438502, 5277478, 6877004, 10554956, 13754008, 21109912, 27508016, 32665769, 42219824, 49858279, 65331538, 99716558, 130663076, 199433116, 261326152, 398866232, 522652304, 797732464, 947307301, 1894614602, 3789229204, 7578458408, 15156916816]

約数ペア:

[(1, 15156916816), (2, 7578458408), (4, 3789229204), (8, 1894614602), (16, 947307301), (19, 797732464), (29, 522652304), (38, 398866232), (58, 261326152), (76, 199433116), (116, 130663076), (152, 99716558), (232, 65331538), (304, 49858279), (359, 42219824), (464, 32665769), (551, 27508016), (718, 21109912), (1102, 13754008), (1436, 10554956), (2204, 6877004), (2872, 5277478), (4408, 3438502), (4789, 3164944), (5744, 2638739), (6821, 2222096), (8816, 1719251), (9578, 1582472), (10411, 1455856), (13642, 1111048), (19156, 791236), (20822, 727928), (27284, 555524), (38312, 395618), (41644, 363964), (54568, 277762), (76624, 197809), (83288, 181982), (90991, 166576), (109136, 138881)]