138374568

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11276

約数の個数: 80

約数和(自身を含む): 408012000

約数和(自身を除く): 269637432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 11239, 12312, 22478, 33717, 44956, 67434, 89912, 101151, 134868, 202302, 213541, 269736, 303453, 404604, 427082, 606906, 640623, 809208, 854164, 910359, 1213812, 1281246, 1708328, 1820718, 1921869, 2427624, 2562492, 3641436, 3843738, 5124984, 5765607, 7282872, 7687476, 11531214, 15374952, 17296821, 23062428, 34593642, 46124856, 69187284, 138374568]

約数ペア:

[(1, 138374568), (2, 69187284), (3, 46124856), (4, 34593642), (6, 23062428), (8, 17296821), (9, 15374952), (12, 11531214), (18, 7687476), (19, 7282872), (24, 5765607), (27, 5124984), (36, 3843738), (38, 3641436), (54, 2562492), (57, 2427624), (72, 1921869), (76, 1820718), (81, 1708328), (108, 1281246), (114, 1213812), (152, 910359), (162, 854164), (171, 809208), (216, 640623), (228, 606906), (324, 427082), (342, 404604), (456, 303453), (513, 269736), (648, 213541), (684, 202302), (1026, 134868), (1368, 101151), (1539, 89912), (2052, 67434), (3078, 44956), (4104, 33717), (6156, 22478), (11239, 12312)]