151382140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83177}}^1$

素因数の和:83206

約数の個数: 48

約数和(自身を含む): 391269312

約数和(自身を除く): 239887172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 83177, 166354, 332708, 415885, 582239, 831770, 1081301, 1164478, 1663540, 2162602, 2328956, 2911195, 4325204, 5406505, 5822390, 7569107, 10813010, 11644780, 15138214, 21626020, 30276428, 37845535, 75691070, 151382140]

約数ペア:

[(1, 151382140), (2, 75691070), (4, 37845535), (5, 30276428), (7, 21626020), (10, 15138214), (13, 11644780), (14, 10813010), (20, 7569107), (26, 5822390), (28, 5406505), (35, 4325204), (52, 2911195), (65, 2328956), (70, 2162602), (91, 1663540), (130, 1164478), (140, 1081301), (182, 831770), (260, 582239), (364, 415885), (455, 332708), (910, 166354), (1820, 83177)]