143475904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 341290656

約数和(自身を除く): 197814752

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 61, 64, 88, 104, 122, 143, 176, 208, 244, 257, 286, 352, 416, 488, 514, 572, 671, 704, 793, 832, 976, 1028, 1144, 1342, 1586, 1952, 2056, 2288, 2684, 2827, 3172, 3341, 3904, 4112, 4576, 5368, 5654, 6344, 6682, 8224, 8723, 9152, 10736, 11308, 12688, 13364, 15677, 16448, 17446, 21472, 22616, 25376, 26728, 31354, 34892, 36751, 42944, 45232, 50752, 53456, 62708, 69784, 73502, 90464, 106912, 125416, 139568, 147004, 172447, 180928, 203801, 213824, 250832, 279136, 294008, 344894, 407602, 501664, 558272, 588016, 689788, 815204, 1003328, 1176032, 1379576, 1630408, 2241811, 2352064, 2759152, 3260816, 4483622, 5518304, 6521632, 8967244, 11036608, 13043264, 17934488, 35868976, 71737952, 143475904]

約数ペア:

[(1, 143475904), (2, 71737952), (4, 35868976), (8, 17934488), (11, 13043264), (13, 11036608), (16, 8967244), (22, 6521632), (26, 5518304), (32, 4483622), (44, 3260816), (52, 2759152), (61, 2352064), (64, 2241811), (88, 1630408), (104, 1379576), (122, 1176032), (143, 1003328), (176, 815204), (208, 689788), (244, 588016), (257, 558272), (286, 501664), (352, 407602), (416, 344894), (488, 294008), (514, 279136), (572, 250832), (671, 213824), (704, 203801), (793, 180928), (832, 172447), (976, 147004), (1028, 139568), (1144, 125416), (1342, 106912), (1586, 90464), (1952, 73502), (2056, 69784), (2288, 62708), (2684, 53456), (2827, 50752), (3172, 45232), (3341, 42944), (3904, 36751), (4112, 34892), (4576, 31354), (5368, 26728), (5654, 25376), (6344, 22616), (6682, 21472), (8224, 17446), (8723, 16448), (9152, 15677), (10736, 13364), (11308, 12688)]