236551328

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 557819136

約数和(自身を除く): 321267808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 83, 104, 124, 136, 166, 169, 208, 221, 248, 272, 332, 338, 403, 416, 442, 496, 527, 544, 664, 676, 806, 884, 992, 1054, 1079, 1328, 1352, 1411, 1612, 1768, 2108, 2158, 2573, 2656, 2704, 2822, 2873, 3224, 3536, 4216, 4316, 5146, 5239, 5408, 5644, 5746, 6448, 6851, 7072, 8432, 8632, 10292, 10478, 11288, 11492, 12896, 13702, 14027, 16864, 17264, 18343, 20584, 20956, 22576, 22984, 27404, 28054, 33449, 34528, 36686, 41168, 41912, 43741, 45152, 45968, 54808, 56108, 66898, 73372, 82336, 83824, 87482, 89063, 91936, 109616, 112216, 133796, 146744, 167648, 174964, 178126, 219232, 224432, 238459, 267592, 293488, 349928, 356252, 434837, 448864, 476918, 535184, 568633, 586976, 699856, 712504, 869674, 953836, 1070368, 1137266, 1399712, 1425008, 1739348, 1907672, 2274532, 2850016, 3478696, 3815344, 4549064, 6957392, 7392229, 7630688, 9098128, 13914784, 14784458, 18196256, 29568916, 59137832, 118275664, 236551328]

約数ペア:

[(1, 236551328), (2, 118275664), (4, 59137832), (8, 29568916), (13, 18196256), (16, 14784458), (17, 13914784), (26, 9098128), (31, 7630688), (32, 7392229), (34, 6957392), (52, 4549064), (62, 3815344), (68, 3478696), (83, 2850016), (104, 2274532), (124, 1907672), (136, 1739348), (166, 1425008), (169, 1399712), (208, 1137266), (221, 1070368), (248, 953836), (272, 869674), (332, 712504), (338, 699856), (403, 586976), (416, 568633), (442, 535184), (496, 476918), (527, 448864), (544, 434837), (664, 356252), (676, 349928), (806, 293488), (884, 267592), (992, 238459), (1054, 224432), (1079, 219232), (1328, 178126), (1352, 174964), (1411, 167648), (1612, 146744), (1768, 133796), (2108, 112216), (2158, 109616), (2573, 91936), (2656, 89063), (2704, 87482), (2822, 83824), (2873, 82336), (3224, 73372), (3536, 66898), (4216, 56108), (4316, 54808), (5146, 45968), (5239, 45152), (5408, 43741), (5644, 41912), (5746, 41168), (6448, 36686), (6851, 34528), (7072, 33449), (8432, 28054), (8632, 27404), (10292, 22984), (10478, 22576), (11288, 20956), (11492, 20584), (12896, 18343), (13702, 17264), (14027, 16864)]