129809526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 343874160

約数和(自身を除く): 214064634

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 49, 66, 77, 82, 89, 98, 121, 123, 147, 154, 178, 231, 242, 246, 267, 287, 294, 363, 451, 462, 534, 539, 574, 623, 726, 847, 861, 902, 979, 1078, 1246, 1353, 1617, 1694, 1722, 1869, 1958, 2009, 2541, 2706, 2937, 3157, 3234, 3649, 3738, 4018, 4361, 4961, 5082, 5874, 5929, 6027, 6314, 6853, 7298, 8722, 9471, 9922, 10769, 10947, 11858, 12054, 13083, 13706, 14883, 17787, 18942, 20559, 21538, 21894, 22099, 25543, 26166, 29766, 32307, 34727, 35574, 40139, 41118, 44198, 47971, 51086, 64614, 66297, 69454, 75383, 76629, 80278, 95942, 104181, 120417, 132594, 143913, 150766, 153258, 178801, 208362, 226149, 240834, 243089, 280973, 287826, 357602, 441529, 452298, 486178, 527681, 536403, 561946, 729267, 842919, 883058, 1055362, 1072806, 1324587, 1458534, 1583043, 1685838, 1966811, 2649174, 3090703, 3166086, 3933622, 5900433, 6181406, 9272109, 11800866, 18544218, 21634921, 43269842, 64904763, 129809526]

約数ペア:

[(1, 129809526), (2, 64904763), (3, 43269842), (6, 21634921), (7, 18544218), (11, 11800866), (14, 9272109), (21, 6181406), (22, 5900433), (33, 3933622), (41, 3166086), (42, 3090703), (49, 2649174), (66, 1966811), (77, 1685838), (82, 1583043), (89, 1458534), (98, 1324587), (121, 1072806), (123, 1055362), (147, 883058), (154, 842919), (178, 729267), (231, 561946), (242, 536403), (246, 527681), (267, 486178), (287, 452298), (294, 441529), (363, 357602), (451, 287826), (462, 280973), (534, 243089), (539, 240834), (574, 226149), (623, 208362), (726, 178801), (847, 153258), (861, 150766), (902, 143913), (979, 132594), (1078, 120417), (1246, 104181), (1353, 95942), (1617, 80278), (1694, 76629), (1722, 75383), (1869, 69454), (1958, 66297), (2009, 64614), (2541, 51086), (2706, 47971), (2937, 44198), (3157, 41118), (3234, 40139), (3649, 35574), (3738, 34727), (4018, 32307), (4361, 29766), (4961, 26166), (5082, 25543), (5874, 22099), (5929, 21894), (6027, 21538), (6314, 20559), (6853, 18942), (7298, 17787), (8722, 14883), (9471, 13706), (9922, 13083), (10769, 12054), (10947, 11858)]