159927216

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 422972928

約数和(自身を除く): 263045712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 167, 213, 281, 284, 334, 426, 501, 562, 568, 668, 843, 852, 1002, 1124, 1136, 1336, 1686, 1704, 2004, 2248, 2672, 3372, 3408, 4008, 4496, 6744, 8016, 11857, 13488, 19951, 23714, 35571, 39902, 46927, 47428, 59853, 71142, 79804, 93854, 94856, 119706, 140781, 142284, 159608, 187708, 189712, 239412, 281562, 284568, 319216, 375416, 478824, 563124, 569136, 750832, 957648, 1126248, 2252496, 3331817, 6663634, 9995451, 13327268, 19990902, 26654536, 39981804, 53309072, 79963608, 159927216]

約数ペア:

[(1, 159927216), (2, 79963608), (3, 53309072), (4, 39981804), (6, 26654536), (8, 19990902), (12, 13327268), (16, 9995451), (24, 6663634), (48, 3331817), (71, 2252496), (142, 1126248), (167, 957648), (213, 750832), (281, 569136), (284, 563124), (334, 478824), (426, 375416), (501, 319216), (562, 284568), (568, 281562), (668, 239412), (843, 189712), (852, 187708), (1002, 159608), (1124, 142284), (1136, 140781), (1336, 119706), (1686, 94856), (1704, 93854), (2004, 79804), (2248, 71142), (2672, 59853), (3372, 47428), (3408, 46927), (4008, 39902), (4496, 35571), (6744, 23714), (8016, 19951), (11857, 13488)]