155755836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 418738320

約数和(自身を除く): 262982484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 307, 612, 614, 829, 921, 1228, 1658, 1842, 2487, 2763, 3316, 3684, 4974, 5219, 5526, 7461, 9948, 10438, 11052, 14093, 14922, 15657, 20876, 28186, 29844, 31314, 42279, 46971, 56372, 62628, 84558, 93942, 126837, 169116, 187884, 253674, 254503, 507348, 509006, 763509, 1018012, 1527018, 2290527, 3054036, 4326551, 4581054, 8653102, 9162108, 12979653, 17306204, 25959306, 38938959, 51918612, 77877918, 155755836]

約数ペア:

[(1, 155755836), (2, 77877918), (3, 51918612), (4, 38938959), (6, 25959306), (9, 17306204), (12, 12979653), (17, 9162108), (18, 8653102), (34, 4581054), (36, 4326551), (51, 3054036), (68, 2290527), (102, 1527018), (153, 1018012), (204, 763509), (306, 509006), (307, 507348), (612, 254503), (614, 253674), (829, 187884), (921, 169116), (1228, 126837), (1658, 93942), (1842, 84558), (2487, 62628), (2763, 56372), (3316, 46971), (3684, 42279), (4974, 31314), (5219, 29844), (5526, 28186), (7461, 20876), (9948, 15657), (10438, 14922), (11052, 14093)]