140232064

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3027

約数の個数: 64

約数和(自身を含む): 325412640

約数和(自身を除く): 185180576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1696, 2953, 2968, 3392, 5906, 5936, 6784, 11812, 11872, 20671, 23624, 23744, 41342, 47248, 47488, 82684, 94496, 156509, 165368, 188992, 313018, 330736, 377984, 626036, 661472, 1095563, 1252072, 1322944, 2191126, 2504144, 2645888, 4382252, 5008288, 8764504, 10016576, 17529008, 20033152, 35058016, 70116032, 140232064]

約数ペア:

[(1, 140232064), (2, 70116032), (4, 35058016), (7, 20033152), (8, 17529008), (14, 10016576), (16, 8764504), (28, 5008288), (32, 4382252), (53, 2645888), (56, 2504144), (64, 2191126), (106, 1322944), (112, 1252072), (128, 1095563), (212, 661472), (224, 626036), (371, 377984), (424, 330736), (448, 313018), (742, 188992), (848, 165368), (896, 156509), (1484, 94496), (1696, 82684), (2953, 47488), (2968, 47248), (3392, 41342), (5906, 23744), (5936, 23624), (6784, 20671), (11812, 11872)]