156729568640

素因数分解:

$2^7\times 5^1\times {\mathrm{4153}}^1\times {\mathrm{58967}}^1$

素因数の和:63139

約数の個数: 64

約数和(自身を含む): 374778200160

約数和(自身を除く): 218048631520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4153, 8306, 16612, 20765, 33224, 41530, 58967, 66448, 83060, 117934, 132896, 166120, 235868, 265792, 294835, 332240, 471736, 531584, 589670, 664480, 943472, 1179340, 1328960, 1886944, 2358680, 2657920, 3773888, 4717360, 7547776, 9434720, 18869440, 37738880, 244889951, 489779902, 979559804, 1224449755, 1959119608, 2448899510, 3918239216, 4897799020, 7836478432, 9795598040, 15672956864, 19591196080, 31345913728, 39182392160, 78364784320, 156729568640]

約数ペア:

[(1, 156729568640), (2, 78364784320), (4, 39182392160), (5, 31345913728), (8, 19591196080), (10, 15672956864), (16, 9795598040), (20, 7836478432), (32, 4897799020), (40, 3918239216), (64, 2448899510), (80, 1959119608), (128, 1224449755), (160, 979559804), (320, 489779902), (640, 244889951), (4153, 37738880), (8306, 18869440), (16612, 9434720), (20765, 7547776), (33224, 4717360), (41530, 3773888), (58967, 2657920), (66448, 2358680), (83060, 1886944), (117934, 1328960), (132896, 1179340), (166120, 943472), (235868, 664480), (265792, 589670), (294835, 531584), (332240, 471736)]