140685272

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 348087600

約数和(自身を除く): 207402328

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 494, 532, 637, 728, 931, 988, 1064, 1274, 1453, 1729, 1862, 1976, 2548, 2906, 3458, 3724, 5096, 5812, 6916, 7448, 10171, 11624, 12103, 13832, 18889, 20342, 24206, 27607, 37778, 40684, 48412, 55214, 71197, 75556, 81368, 96824, 110428, 132223, 142394, 151112, 193249, 220856, 264446, 284788, 358891, 386498, 528892, 569576, 717782, 772996, 925561, 1057784, 1352743, 1435564, 1545992, 1851122, 2512237, 2705486, 2871128, 3702244, 5024474, 5410972, 7404488, 10048948, 10821944, 17585659, 20097896, 35171318, 70342636, 140685272]

約数ペア:

[(1, 140685272), (2, 70342636), (4, 35171318), (7, 20097896), (8, 17585659), (13, 10821944), (14, 10048948), (19, 7404488), (26, 5410972), (28, 5024474), (38, 3702244), (49, 2871128), (52, 2705486), (56, 2512237), (76, 1851122), (91, 1545992), (98, 1435564), (104, 1352743), (133, 1057784), (152, 925561), (182, 772996), (196, 717782), (247, 569576), (266, 528892), (364, 386498), (392, 358891), (494, 284788), (532, 264446), (637, 220856), (728, 193249), (931, 151112), (988, 142394), (1064, 132223), (1274, 110428), (1453, 96824), (1729, 81368), (1862, 75556), (1976, 71197), (2548, 55214), (2906, 48412), (3458, 40684), (3724, 37778), (5096, 27607), (5812, 24206), (6916, 20342), (7448, 18889), (10171, 13832), (11624, 12103)]