163338510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 404692992

約数和(自身を除く): 241354482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 127, 129, 215, 254, 258, 381, 430, 635, 645, 762, 997, 1270, 1290, 1905, 1994, 2991, 3810, 4985, 5461, 5982, 9970, 10922, 14955, 16383, 27305, 29910, 32766, 42871, 54610, 81915, 85742, 126619, 128613, 163830, 214355, 253238, 257226, 379857, 428710, 633095, 643065, 759714, 1266190, 1286130, 1899285, 3798570, 5444617, 10889234, 16333851, 27223085, 32667702, 54446170, 81669255, 163338510]

約数ペア:

[(1, 163338510), (2, 81669255), (3, 54446170), (5, 32667702), (6, 27223085), (10, 16333851), (15, 10889234), (30, 5444617), (43, 3798570), (86, 1899285), (127, 1286130), (129, 1266190), (215, 759714), (254, 643065), (258, 633095), (381, 428710), (430, 379857), (635, 257226), (645, 253238), (762, 214355), (997, 163830), (1270, 128613), (1290, 126619), (1905, 85742), (1994, 81915), (2991, 54610), (3810, 42871), (4985, 32766), (5461, 29910), (5982, 27305), (9970, 16383), (10922, 14955)]