16157904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2568

約数の個数: 80

約数和(自身を含む): 50234880

約数和(自身を除く): 34076976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 2531, 3192, 5062, 6384, 7593, 10124, 15186, 17717, 20248, 30372, 35434, 40496, 48089, 53151, 60744, 70868, 96178, 106302, 121488, 141736, 144267, 192356, 212604, 283472, 288534, 336623, 384712, 425208, 577068, 673246, 769424, 850416, 1009869, 1154136, 1346492, 2019738, 2308272, 2692984, 4039476, 5385968, 8078952, 16157904]

約数ペア:

[(1, 16157904), (2, 8078952), (3, 5385968), (4, 4039476), (6, 2692984), (7, 2308272), (8, 2019738), (12, 1346492), (14, 1154136), (16, 1009869), (19, 850416), (21, 769424), (24, 673246), (28, 577068), (38, 425208), (42, 384712), (48, 336623), (56, 288534), (57, 283472), (76, 212604), (84, 192356), (112, 144267), (114, 141736), (133, 121488), (152, 106302), (168, 96178), (228, 70868), (266, 60744), (304, 53151), (336, 48089), (399, 40496), (456, 35434), (532, 30372), (798, 20248), (912, 17717), (1064, 15186), (1596, 10124), (2128, 7593), (2531, 6384), (3192, 5062)]