157038084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 470486016

約数和(自身を除く): 313447932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 71, 84, 126, 131, 134, 142, 201, 213, 252, 262, 268, 284, 393, 402, 426, 469, 497, 524, 603, 639, 786, 804, 852, 917, 938, 994, 1179, 1206, 1278, 1407, 1491, 1572, 1834, 1876, 1988, 2358, 2412, 2556, 2751, 2814, 2982, 3668, 4221, 4473, 4716, 4757, 5502, 5628, 5964, 8253, 8442, 8777, 8946, 9301, 9514, 11004, 14271, 16506, 16884, 17554, 17892, 18602, 19028, 26331, 27903, 28542, 33012, 33299, 35108, 37204, 42813, 52662, 55806, 57084, 61439, 65107, 66598, 78993, 83709, 85626, 99897, 105324, 111612, 122878, 130214, 133196, 157986, 167418, 171252, 184317, 195321, 199794, 245756, 260428, 299691, 315972, 334836, 368634, 390642, 399588, 552951, 585963, 599382, 623167, 737268, 781284, 1105902, 1171926, 1198764, 1246334, 1869501, 2211804, 2343852, 2492668, 3739002, 4362169, 5608503, 7478004, 8724338, 11217006, 13086507, 17448676, 22434012, 26173014, 39259521, 52346028, 78519042, 157038084]

約数ペア:

[(1, 157038084), (2, 78519042), (3, 52346028), (4, 39259521), (6, 26173014), (7, 22434012), (9, 17448676), (12, 13086507), (14, 11217006), (18, 8724338), (21, 7478004), (28, 5608503), (36, 4362169), (42, 3739002), (63, 2492668), (67, 2343852), (71, 2211804), (84, 1869501), (126, 1246334), (131, 1198764), (134, 1171926), (142, 1105902), (201, 781284), (213, 737268), (252, 623167), (262, 599382), (268, 585963), (284, 552951), (393, 399588), (402, 390642), (426, 368634), (469, 334836), (497, 315972), (524, 299691), (603, 260428), (639, 245756), (786, 199794), (804, 195321), (852, 184317), (917, 171252), (938, 167418), (994, 157986), (1179, 133196), (1206, 130214), (1278, 122878), (1407, 111612), (1491, 105324), (1572, 99897), (1834, 85626), (1876, 83709), (1988, 78993), (2358, 66598), (2412, 65107), (2556, 61439), (2751, 57084), (2814, 55806), (2982, 52662), (3668, 42813), (4221, 37204), (4473, 35108), (4716, 33299), (4757, 33012), (5502, 28542), (5628, 27903), (5964, 26331), (8253, 19028), (8442, 18602), (8777, 17892), (8946, 17554), (9301, 16884), (9514, 16506), (11004, 14271)]