164836776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 463478400

約数和(自身を除く): 298641624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 109, 111, 131, 148, 156, 218, 222, 262, 296, 312, 327, 393, 436, 444, 481, 524, 654, 786, 872, 888, 962, 1048, 1308, 1417, 1443, 1572, 1703, 1924, 2616, 2834, 2886, 3144, 3406, 3848, 4033, 4251, 4847, 5109, 5668, 5772, 6812, 8066, 8502, 9694, 10218, 11336, 11544, 12099, 13624, 14279, 14541, 16132, 17004, 19388, 20436, 24198, 28558, 29082, 32264, 34008, 38776, 40872, 42837, 48396, 52429, 57116, 58164, 63011, 85674, 96792, 104858, 114232, 116328, 126022, 157287, 171348, 185627, 189033, 209716, 252044, 314574, 342696, 371254, 378066, 419432, 504088, 528323, 556881, 629148, 742508, 756132, 1056646, 1113762, 1258296, 1485016, 1512264, 1584969, 2113292, 2227524, 3169938, 4226584, 4455048, 6339876, 6868199, 12679752, 13736398, 20604597, 27472796, 41209194, 54945592, 82418388, 164836776]

約数ペア:

[(1, 164836776), (2, 82418388), (3, 54945592), (4, 41209194), (6, 27472796), (8, 20604597), (12, 13736398), (13, 12679752), (24, 6868199), (26, 6339876), (37, 4455048), (39, 4226584), (52, 3169938), (74, 2227524), (78, 2113292), (104, 1584969), (109, 1512264), (111, 1485016), (131, 1258296), (148, 1113762), (156, 1056646), (218, 756132), (222, 742508), (262, 629148), (296, 556881), (312, 528323), (327, 504088), (393, 419432), (436, 378066), (444, 371254), (481, 342696), (524, 314574), (654, 252044), (786, 209716), (872, 189033), (888, 185627), (962, 171348), (1048, 157287), (1308, 126022), (1417, 116328), (1443, 114232), (1572, 104858), (1703, 96792), (1924, 85674), (2616, 63011), (2834, 58164), (2886, 57116), (3144, 52429), (3406, 48396), (3848, 42837), (4033, 40872), (4251, 38776), (4847, 34008), (5109, 32264), (5668, 29082), (5772, 28558), (6812, 24198), (8066, 20436), (8502, 19388), (9694, 17004), (10218, 16132), (11336, 14541), (11544, 14279), (12099, 13624)]