159891264

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 500371872

約数和(自身を除く): 340480608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 131, 144, 156, 163, 192, 208, 234, 262, 288, 312, 326, 393, 416, 468, 489, 524, 576, 624, 652, 786, 832, 936, 978, 1048, 1179, 1248, 1304, 1467, 1572, 1703, 1872, 1956, 2096, 2119, 2358, 2496, 2608, 2934, 3144, 3406, 3744, 3912, 4192, 4238, 4716, 5109, 5216, 5868, 6288, 6357, 6812, 7488, 7824, 8384, 8476, 9432, 10218, 10432, 11736, 12576, 12714, 13624, 15327, 15648, 16952, 18864, 19071, 20436, 21353, 23472, 25152, 25428, 27248, 30654, 31296, 33904, 37728, 38142, 40872, 42706, 46944, 50856, 54496, 61308, 64059, 67808, 75456, 76284, 81744, 85412, 93888, 101712, 108992, 122616, 128118, 135616, 152568, 163488, 170824, 192177, 203424, 245232, 256236, 277589, 305136, 326976, 341648, 384354, 406848, 490464, 512472, 555178, 610272, 683296, 768708, 832767, 980928, 1024944, 1110356, 1220544, 1366592, 1537416, 1665534, 2049888, 2220712, 2498301, 3074832, 3331068, 4099776, 4441424, 4996602, 6149664, 6662136, 8882848, 9993204, 12299328, 13324272, 17765696, 19986408, 26648544, 39972816, 53297088, 79945632, 159891264]

約数ペア:

[(1, 159891264), (2, 79945632), (3, 53297088), (4, 39972816), (6, 26648544), (8, 19986408), (9, 17765696), (12, 13324272), (13, 12299328), (16, 9993204), (18, 8882848), (24, 6662136), (26, 6149664), (32, 4996602), (36, 4441424), (39, 4099776), (48, 3331068), (52, 3074832), (64, 2498301), (72, 2220712), (78, 2049888), (96, 1665534), (104, 1537416), (117, 1366592), (131, 1220544), (144, 1110356), (156, 1024944), (163, 980928), (192, 832767), (208, 768708), (234, 683296), (262, 610272), (288, 555178), (312, 512472), (326, 490464), (393, 406848), (416, 384354), (468, 341648), (489, 326976), (524, 305136), (576, 277589), (624, 256236), (652, 245232), (786, 203424), (832, 192177), (936, 170824), (978, 163488), (1048, 152568), (1179, 135616), (1248, 128118), (1304, 122616), (1467, 108992), (1572, 101712), (1703, 93888), (1872, 85412), (1956, 81744), (2096, 76284), (2119, 75456), (2358, 67808), (2496, 64059), (2608, 61308), (2934, 54496), (3144, 50856), (3406, 46944), (3744, 42706), (3912, 40872), (4192, 38142), (4238, 37728), (4716, 33904), (5109, 31296), (5216, 30654), (5868, 27248), (6288, 25428), (6357, 25152), (6812, 23472), (7488, 21353), (7824, 20436), (8384, 19071), (8476, 18864), (9432, 16952), (10218, 15648), (10432, 15327), (11736, 13624), (12576, 12714)]