139278816

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25453}}^1$

素因数の和:25488

約数の個数: 72

約数和(自身を含む): 416936520

約数和(自身を除く): 277657704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 25453, 50906, 76359, 101812, 152718, 203624, 229077, 305436, 407248, 458154, 483607, 610872, 814496, 916308, 967214, 1221744, 1450821, 1832616, 1934428, 2443488, 2901642, 3665232, 3868856, 4352463, 5803284, 7330464, 7737712, 8704926, 11606568, 15475424, 17409852, 23213136, 34819704, 46426272, 69639408, 139278816]

約数ペア:

[(1, 139278816), (2, 69639408), (3, 46426272), (4, 34819704), (6, 23213136), (8, 17409852), (9, 15475424), (12, 11606568), (16, 8704926), (18, 7737712), (19, 7330464), (24, 5803284), (32, 4352463), (36, 3868856), (38, 3665232), (48, 2901642), (57, 2443488), (72, 1934428), (76, 1832616), (96, 1450821), (114, 1221744), (144, 967214), (152, 916308), (171, 814496), (228, 610872), (288, 483607), (304, 458154), (342, 407248), (456, 305436), (608, 229077), (684, 203624), (912, 152718), (1368, 101812), (1824, 76359), (2736, 50906), (5472, 25453)]