142304994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 356638464

約数和(自身を除く): 214333470

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 83, 102, 117, 153, 166, 221, 234, 249, 306, 431, 442, 498, 663, 747, 862, 1079, 1293, 1326, 1411, 1494, 1989, 2158, 2586, 2822, 3237, 3879, 3978, 4233, 5603, 6474, 7327, 7758, 8466, 9711, 11206, 12699, 14654, 16809, 18343, 19422, 21981, 25398, 33618, 35773, 36686, 43962, 50427, 55029, 65943, 71546, 95251, 100854, 107319, 110058, 131886, 165087, 190502, 214638, 285753, 321957, 330174, 465049, 571506, 608141, 643914, 857259, 930098, 1216282, 1395147, 1714518, 1824423, 2790294, 3648846, 4185441, 5473269, 7905833, 8370882, 10946538, 15811666, 23717499, 47434998, 71152497, 142304994]

約数ペア:

[(1, 142304994), (2, 71152497), (3, 47434998), (6, 23717499), (9, 15811666), (13, 10946538), (17, 8370882), (18, 7905833), (26, 5473269), (34, 4185441), (39, 3648846), (51, 2790294), (78, 1824423), (83, 1714518), (102, 1395147), (117, 1216282), (153, 930098), (166, 857259), (221, 643914), (234, 608141), (249, 571506), (306, 465049), (431, 330174), (442, 321957), (498, 285753), (663, 214638), (747, 190502), (862, 165087), (1079, 131886), (1293, 110058), (1326, 107319), (1411, 100854), (1494, 95251), (1989, 71546), (2158, 65943), (2586, 55029), (2822, 50427), (3237, 43962), (3879, 36686), (3978, 35773), (4233, 33618), (5603, 25398), (6474, 21981), (7327, 19422), (7758, 18343), (8466, 16809), (9711, 14654), (11206, 12699)]