147791448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 470297880

約数和(自身を除く): 322506432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 163, 168, 196, 252, 257, 294, 326, 392, 441, 489, 504, 514, 588, 652, 771, 882, 978, 1028, 1141, 1176, 1304, 1467, 1542, 1764, 1799, 1956, 2056, 2282, 2313, 2934, 3084, 3423, 3528, 3598, 3912, 4564, 4626, 5397, 5868, 6168, 6846, 7196, 7987, 9128, 9252, 10269, 10794, 11736, 12593, 13692, 14392, 15974, 16191, 18504, 20538, 21588, 23961, 25186, 27384, 31948, 32382, 37779, 41076, 41891, 43176, 47922, 50372, 63896, 64764, 71883, 75558, 82152, 83782, 95844, 100744, 113337, 125673, 129528, 143766, 151116, 167564, 191688, 226674, 251346, 287532, 293237, 302232, 335128, 377019, 453348, 502692, 575064, 586474, 754038, 879711, 906696, 1005384, 1172948, 1508076, 1759422, 2052659, 2345896, 2639133, 3016152, 3518844, 4105318, 5278266, 6157977, 7037688, 8210636, 10556532, 12315954, 16421272, 18473931, 21113064, 24631908, 36947862, 49263816, 73895724, 147791448]

約数ペア:

[(1, 147791448), (2, 73895724), (3, 49263816), (4, 36947862), (6, 24631908), (7, 21113064), (8, 18473931), (9, 16421272), (12, 12315954), (14, 10556532), (18, 8210636), (21, 7037688), (24, 6157977), (28, 5278266), (36, 4105318), (42, 3518844), (49, 3016152), (56, 2639133), (63, 2345896), (72, 2052659), (84, 1759422), (98, 1508076), (126, 1172948), (147, 1005384), (163, 906696), (168, 879711), (196, 754038), (252, 586474), (257, 575064), (294, 502692), (326, 453348), (392, 377019), (441, 335128), (489, 302232), (504, 293237), (514, 287532), (588, 251346), (652, 226674), (771, 191688), (882, 167564), (978, 151116), (1028, 143766), (1141, 129528), (1176, 125673), (1304, 113337), (1467, 100744), (1542, 95844), (1764, 83782), (1799, 82152), (1956, 75558), (2056, 71883), (2282, 64764), (2313, 63896), (2934, 50372), (3084, 47922), (3423, 43176), (3528, 41891), (3598, 41076), (3912, 37779), (4564, 32382), (4626, 31948), (5397, 27384), (5868, 25186), (6168, 23961), (6846, 21588), (7196, 20538), (7987, 18504), (9128, 16191), (9252, 15974), (10269, 14392), (10794, 13692), (11736, 12593)]