178568130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 473288256

約数和(自身を除く): 294720126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 163, 195, 265, 318, 326, 390, 489, 530, 689, 795, 815, 978, 1378, 1590, 1630, 2067, 2119, 2445, 2809, 3445, 4134, 4238, 4890, 5618, 6357, 6890, 8427, 8639, 10335, 10595, 12714, 14045, 16854, 17278, 20670, 21190, 25917, 28090, 31785, 36517, 42135, 43195, 51834, 63570, 73034, 84270, 86390, 109551, 112307, 129585, 182585, 219102, 224614, 259170, 336921, 365170, 457867, 547755, 561535, 673842, 915734, 1095510, 1123070, 1373601, 1684605, 2289335, 2747202, 3369210, 4578670, 5952271, 6868005, 11904542, 13736010, 17856813, 29761355, 35713626, 59522710, 89284065, 178568130]

約数ペア:

[(1, 178568130), (2, 89284065), (3, 59522710), (5, 35713626), (6, 29761355), (10, 17856813), (13, 13736010), (15, 11904542), (26, 6868005), (30, 5952271), (39, 4578670), (53, 3369210), (65, 2747202), (78, 2289335), (106, 1684605), (130, 1373601), (159, 1123070), (163, 1095510), (195, 915734), (265, 673842), (318, 561535), (326, 547755), (390, 457867), (489, 365170), (530, 336921), (689, 259170), (795, 224614), (815, 219102), (978, 182585), (1378, 129585), (1590, 112307), (1630, 109551), (2067, 86390), (2119, 84270), (2445, 73034), (2809, 63570), (3445, 51834), (4134, 43195), (4238, 42135), (4890, 36517), (5618, 31785), (6357, 28090), (6890, 25917), (8427, 21190), (8639, 20670), (10335, 17278), (10595, 16854), (12714, 14045)]