143727584

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:689

約数の個数: 144

約数和(自身を含む): 387310896

約数和(自身を除く): 243583312

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 641, 728, 784, 1001, 1078, 1144, 1232, 1274, 1282, 1456, 1568, 2002, 2156, 2288, 2464, 2548, 2564, 2912, 4004, 4312, 4487, 4576, 5096, 5128, 7007, 7051, 8008, 8333, 8624, 8974, 10192, 10256, 14014, 14102, 16016, 16666, 17248, 17948, 20384, 20512, 28028, 28204, 31409, 32032, 33332, 35896, 49357, 56056, 56408, 58331, 62818, 66664, 71792, 91663, 98714, 112112, 112816, 116662, 125636, 133328, 143584, 183326, 197428, 224224, 225632, 233324, 251272, 266656, 345499, 366652, 394856, 408317, 466648, 502544, 641641, 690998, 733304, 789712, 816634, 933296, 1005088, 1283282, 1381996, 1466608, 1579424, 1633268, 1866592, 2566564, 2763992, 2933216, 3266536, 4491487, 5133128, 5527984, 6533072, 8982974, 10266256, 11055968, 13066144, 17965948, 20532512, 35931896, 71863792, 143727584]

約数ペア:

[(1, 143727584), (2, 71863792), (4, 35931896), (7, 20532512), (8, 17965948), (11, 13066144), (13, 11055968), (14, 10266256), (16, 8982974), (22, 6533072), (26, 5527984), (28, 5133128), (32, 4491487), (44, 3266536), (49, 2933216), (52, 2763992), (56, 2566564), (77, 1866592), (88, 1633268), (91, 1579424), (98, 1466608), (104, 1381996), (112, 1283282), (143, 1005088), (154, 933296), (176, 816634), (182, 789712), (196, 733304), (208, 690998), (224, 641641), (286, 502544), (308, 466648), (352, 408317), (364, 394856), (392, 366652), (416, 345499), (539, 266656), (572, 251272), (616, 233324), (637, 225632), (641, 224224), (728, 197428), (784, 183326), (1001, 143584), (1078, 133328), (1144, 125636), (1232, 116662), (1274, 112816), (1282, 112112), (1456, 98714), (1568, 91663), (2002, 71792), (2156, 66664), (2288, 62818), (2464, 58331), (2548, 56408), (2564, 56056), (2912, 49357), (4004, 35896), (4312, 33332), (4487, 32032), (4576, 31409), (5096, 28204), (5128, 28028), (7007, 20512), (7051, 20384), (8008, 17948), (8333, 17248), (8624, 16666), (8974, 16016), (10192, 14102), (10256, 14014)]