148466560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21089}}^1$

素因数の和:21119

約数の個数: 64

約数和(自身を含む): 387212400

約数和(自身を除く): 238745840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 21089, 42178, 84356, 105445, 168712, 210890, 231979, 337424, 421780, 463958, 674848, 843560, 927916, 1159895, 1349696, 1687120, 1855832, 2319790, 2699392, 3374240, 3711664, 4639580, 6748480, 7423328, 9279160, 13496960, 14846656, 18558320, 29693312, 37116640, 74233280, 148466560]

約数ペア:

[(1, 148466560), (2, 74233280), (4, 37116640), (5, 29693312), (8, 18558320), (10, 14846656), (11, 13496960), (16, 9279160), (20, 7423328), (22, 6748480), (32, 4639580), (40, 3711664), (44, 3374240), (55, 2699392), (64, 2319790), (80, 1855832), (88, 1687120), (110, 1349696), (128, 1159895), (160, 927916), (176, 843560), (220, 674848), (320, 463958), (352, 421780), (440, 337424), (640, 231979), (704, 210890), (880, 168712), (1408, 105445), (1760, 84356), (3520, 42178), (7040, 21089)]