157055824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13963}}^1$

素因数の和:14027

約数の個数: 40

約数和(自身を含む): 328991840

約数和(自身を除く): 171936016

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 13963, 27926, 55852, 111704, 223408, 265297, 516631, 530594, 1033262, 1061188, 2066524, 2122376, 4133048, 4244752, 8266096, 9815989, 19631978, 39263956, 78527912, 157055824]

約数ペア:

[(1, 157055824), (2, 78527912), (4, 39263956), (8, 19631978), (16, 9815989), (19, 8266096), (37, 4244752), (38, 4133048), (74, 2122376), (76, 2066524), (148, 1061188), (152, 1033262), (296, 530594), (304, 516631), (592, 265297), (703, 223408), (1406, 111704), (2812, 55852), (5624, 27926), (11248, 13963)]