131048172

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 363061440

約数和(自身を除く): 232013268

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 137, 153, 204, 274, 306, 411, 459, 521, 548, 612, 822, 918, 1042, 1233, 1563, 1644, 1836, 2084, 2329, 2466, 3126, 3699, 4658, 4689, 4932, 6252, 6987, 7398, 8857, 9316, 9378, 13974, 14067, 14796, 17714, 18756, 20961, 26571, 27948, 28134, 35428, 41922, 53142, 56268, 62883, 71377, 79713, 83844, 106284, 125766, 142754, 159426, 214131, 239139, 251532, 285508, 318852, 428262, 478278, 642393, 856524, 956556, 1213409, 1284786, 1927179, 2426818, 2569572, 3640227, 3854358, 4853636, 7280454, 7708716, 10920681, 14560908, 21841362, 32762043, 43682724, 65524086, 131048172]

約数ペア:

[(1, 131048172), (2, 65524086), (3, 43682724), (4, 32762043), (6, 21841362), (9, 14560908), (12, 10920681), (17, 7708716), (18, 7280454), (27, 4853636), (34, 3854358), (36, 3640227), (51, 2569572), (54, 2426818), (68, 1927179), (102, 1284786), (108, 1213409), (137, 956556), (153, 856524), (204, 642393), (274, 478278), (306, 428262), (411, 318852), (459, 285508), (521, 251532), (548, 239139), (612, 214131), (822, 159426), (918, 142754), (1042, 125766), (1233, 106284), (1563, 83844), (1644, 79713), (1836, 71377), (2084, 62883), (2329, 56268), (2466, 53142), (3126, 41922), (3699, 35428), (4658, 28134), (4689, 27948), (4932, 26571), (6252, 20961), (6987, 18756), (7398, 17714), (8857, 14796), (9316, 14067), (9378, 13974)]