123044684

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 277282656

約数和(自身を除く): 154237972

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 47, 49, 74, 76, 94, 98, 133, 148, 188, 196, 259, 266, 329, 361, 518, 532, 658, 703, 722, 893, 931, 1036, 1316, 1406, 1444, 1739, 1786, 1813, 1862, 2303, 2527, 2812, 3478, 3572, 3626, 3724, 4606, 4921, 5054, 6251, 6956, 7252, 9212, 9842, 10108, 12173, 12502, 13357, 16967, 17689, 19684, 24346, 25004, 26714, 33041, 33934, 34447, 35378, 43757, 48692, 53428, 66082, 67868, 68894, 70756, 85211, 87514, 93499, 118769, 132164, 137788, 170422, 175028, 186998, 231287, 237538, 340844, 373996, 462574, 475076, 627779, 654493, 831383, 925148, 1255558, 1308986, 1619009, 1662766, 2511116, 2617972, 3238018, 3325532, 4394453, 6476036, 8788906, 17577812, 30761171, 61522342, 123044684]

約数ペア:

[(1, 123044684), (2, 61522342), (4, 30761171), (7, 17577812), (14, 8788906), (19, 6476036), (28, 4394453), (37, 3325532), (38, 3238018), (47, 2617972), (49, 2511116), (74, 1662766), (76, 1619009), (94, 1308986), (98, 1255558), (133, 925148), (148, 831383), (188, 654493), (196, 627779), (259, 475076), (266, 462574), (329, 373996), (361, 340844), (518, 237538), (532, 231287), (658, 186998), (703, 175028), (722, 170422), (893, 137788), (931, 132164), (1036, 118769), (1316, 93499), (1406, 87514), (1444, 85211), (1739, 70756), (1786, 68894), (1813, 67868), (1862, 66082), (2303, 53428), (2527, 48692), (2812, 43757), (3478, 35378), (3572, 34447), (3626, 33934), (3724, 33041), (4606, 26714), (4921, 25004), (5054, 24346), (6251, 19684), (6956, 17689), (7252, 16967), (9212, 13357), (9842, 12502), (10108, 12173)]