140885328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 381134336

約数和(自身を除く): 240249008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1297, 1488, 1752, 2263, 2594, 3504, 3891, 4526, 5188, 6789, 7782, 9052, 10376, 13578, 15564, 18104, 20752, 27156, 31128, 36208, 40207, 54312, 62256, 80414, 94681, 108624, 120621, 160828, 189362, 241242, 284043, 321656, 378724, 482484, 568086, 643312, 757448, 964968, 1136172, 1514896, 1929936, 2272344, 2935111, 4544688, 5870222, 8805333, 11740444, 17610666, 23480888, 35221332, 46961776, 70442664, 140885328]

約数ペア:

[(1, 140885328), (2, 70442664), (3, 46961776), (4, 35221332), (6, 23480888), (8, 17610666), (12, 11740444), (16, 8805333), (24, 5870222), (31, 4544688), (48, 2935111), (62, 2272344), (73, 1929936), (93, 1514896), (124, 1136172), (146, 964968), (186, 757448), (219, 643312), (248, 568086), (292, 482484), (372, 378724), (438, 321656), (496, 284043), (584, 241242), (744, 189362), (876, 160828), (1168, 120621), (1297, 108624), (1488, 94681), (1752, 80414), (2263, 62256), (2594, 54312), (3504, 40207), (3891, 36208), (4526, 31128), (5188, 27156), (6789, 20752), (7782, 18104), (9052, 15564), (10376, 13578)]