139459968

素因数分解:

$2^7\times 3^4\times {\mathrm{13451}}^1$

素因数の和:13477

約数の個数: 80

約数和(自身を含む): 415061460

約数和(自身を除く): 275601492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 13451, 26902, 40353, 53804, 80706, 107608, 121059, 161412, 215216, 242118, 322824, 363177, 430432, 484236, 645648, 726354, 860864, 968472, 1089531, 1291296, 1452708, 1721728, 1936944, 2179062, 2582592, 2905416, 3873888, 4358124, 5165184, 5810832, 7747776, 8716248, 11621664, 15495552, 17432496, 23243328, 34864992, 46486656, 69729984, 139459968]

約数ペア:

[(1, 139459968), (2, 69729984), (3, 46486656), (4, 34864992), (6, 23243328), (8, 17432496), (9, 15495552), (12, 11621664), (16, 8716248), (18, 7747776), (24, 5810832), (27, 5165184), (32, 4358124), (36, 3873888), (48, 2905416), (54, 2582592), (64, 2179062), (72, 1936944), (81, 1721728), (96, 1452708), (108, 1291296), (128, 1089531), (144, 968472), (162, 860864), (192, 726354), (216, 645648), (288, 484236), (324, 430432), (384, 363177), (432, 322824), (576, 242118), (648, 215216), (864, 161412), (1152, 121059), (1296, 107608), (1728, 80706), (2592, 53804), (3456, 40353), (5184, 26902), (10368, 13451)]