140499828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5413}}^1$

素因数の和:5533

約数の個数: 72

約数和(自身を含む): 409904768

約数和(自身を除く): 269404940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 5413, 6489, 8652, 10826, 12978, 16239, 21652, 25956, 32478, 37891, 48717, 64956, 75782, 97434, 113673, 151564, 194868, 227346, 341019, 454692, 557539, 682038, 1115078, 1364076, 1672617, 2230156, 3345234, 3902773, 5017851, 6690468, 7805546, 10035702, 11708319, 15611092, 20071404, 23416638, 35124957, 46833276, 70249914, 140499828]

約数ペア:

[(1, 140499828), (2, 70249914), (3, 46833276), (4, 35124957), (6, 23416638), (7, 20071404), (9, 15611092), (12, 11708319), (14, 10035702), (18, 7805546), (21, 6690468), (28, 5017851), (36, 3902773), (42, 3345234), (63, 2230156), (84, 1672617), (103, 1364076), (126, 1115078), (206, 682038), (252, 557539), (309, 454692), (412, 341019), (618, 227346), (721, 194868), (927, 151564), (1236, 113673), (1442, 97434), (1854, 75782), (2163, 64956), (2884, 48717), (3708, 37891), (4326, 32478), (5413, 25956), (6489, 21652), (8652, 16239), (10826, 12978)]