142709148

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 243395172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 108, 111, 142, 148, 213, 222, 284, 333, 426, 444, 503, 639, 666, 852, 999, 1006, 1278, 1332, 1509, 1917, 1998, 2012, 2556, 2627, 3018, 3834, 3996, 4527, 5254, 6036, 7668, 7881, 9054, 10508, 13581, 15762, 18108, 18611, 23643, 27162, 31524, 35713, 37222, 47286, 54324, 55833, 70929, 71426, 74444, 94572, 107139, 111666, 141858, 142852, 167499, 214278, 223332, 283716, 321417, 334998, 428556, 502497, 642834, 669996, 964251, 1004994, 1285668, 1321381, 1928502, 2009988, 2642762, 3857004, 3964143, 5285524, 7928286, 11892429, 15856572, 23784858, 35677287, 47569716, 71354574, 142709148]

約数ペア:

[(1, 142709148), (2, 71354574), (3, 47569716), (4, 35677287), (6, 23784858), (9, 15856572), (12, 11892429), (18, 7928286), (27, 5285524), (36, 3964143), (37, 3857004), (54, 2642762), (71, 2009988), (74, 1928502), (108, 1321381), (111, 1285668), (142, 1004994), (148, 964251), (213, 669996), (222, 642834), (284, 502497), (333, 428556), (426, 334998), (444, 321417), (503, 283716), (639, 223332), (666, 214278), (852, 167499), (999, 142852), (1006, 141858), (1278, 111666), (1332, 107139), (1509, 94572), (1917, 74444), (1998, 71426), (2012, 70929), (2556, 55833), (2627, 54324), (3018, 47286), (3834, 37222), (3996, 35713), (4527, 31524), (5254, 27162), (6036, 23643), (7668, 18611), (7881, 18108), (9054, 15762), (10508, 13581)]