153191680

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6339

約数の個数: 72

約数和(自身を含む): 386316000

約数和(自身を除く): 233124320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 6299, 12160, 12598, 24320, 25196, 31495, 50392, 62990, 100784, 119681, 125980, 201568, 239362, 251960, 403136, 478724, 503920, 598405, 806272, 957448, 1007840, 1196810, 1612544, 1914896, 2015680, 2393620, 3829792, 4031360, 4787240, 7659584, 8062720, 9574480, 15319168, 19148960, 30638336, 38297920, 76595840, 153191680]

約数ペア:

[(1, 153191680), (2, 76595840), (4, 38297920), (5, 30638336), (8, 19148960), (10, 15319168), (16, 9574480), (19, 8062720), (20, 7659584), (32, 4787240), (38, 4031360), (40, 3829792), (64, 2393620), (76, 2015680), (80, 1914896), (95, 1612544), (128, 1196810), (152, 1007840), (160, 957448), (190, 806272), (256, 598405), (304, 503920), (320, 478724), (380, 403136), (608, 251960), (640, 239362), (760, 201568), (1216, 125980), (1280, 119681), (1520, 100784), (2432, 62990), (3040, 50392), (4864, 31495), (6080, 25196), (6299, 24320), (12160, 12598)]