111318272

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 251362944

約数和(自身を除く): 140044672

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 83, 104, 124, 128, 166, 169, 208, 248, 256, 332, 338, 403, 416, 496, 664, 676, 806, 832, 992, 1079, 1328, 1352, 1612, 1664, 1984, 2158, 2573, 2656, 2704, 3224, 3328, 3968, 4316, 5146, 5239, 5312, 5408, 6448, 7936, 8632, 10292, 10478, 10624, 10816, 12896, 14027, 17264, 20584, 20956, 21248, 21632, 25792, 28054, 33449, 34528, 41168, 41912, 43264, 51584, 56108, 66898, 69056, 82336, 83824, 103168, 112216, 133796, 138112, 164672, 167648, 224432, 267592, 276224, 329344, 335296, 434837, 448864, 535184, 658688, 670592, 869674, 897728, 1070368, 1341184, 1739348, 1795456, 2140736, 3478696, 3590912, 4281472, 6957392, 8562944, 13914784, 27829568, 55659136, 111318272]

約数ペア:

[(1, 111318272), (2, 55659136), (4, 27829568), (8, 13914784), (13, 8562944), (16, 6957392), (26, 4281472), (31, 3590912), (32, 3478696), (52, 2140736), (62, 1795456), (64, 1739348), (83, 1341184), (104, 1070368), (124, 897728), (128, 869674), (166, 670592), (169, 658688), (208, 535184), (248, 448864), (256, 434837), (332, 335296), (338, 329344), (403, 276224), (416, 267592), (496, 224432), (664, 167648), (676, 164672), (806, 138112), (832, 133796), (992, 112216), (1079, 103168), (1328, 83824), (1352, 82336), (1612, 69056), (1664, 66898), (1984, 56108), (2158, 51584), (2573, 43264), (2656, 41912), (2704, 41168), (3224, 34528), (3328, 33449), (3968, 28054), (4316, 25792), (5146, 21632), (5239, 21248), (5312, 20956), (5408, 20584), (6448, 17264), (7936, 14027), (8632, 12896), (10292, 10816), (10478, 10624)]