128510712

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^3\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 398574000

約数和(自身を除く): 270063288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 149, 162, 198, 216, 242, 264, 297, 298, 324, 363, 396, 447, 484, 594, 596, 648, 726, 792, 891, 894, 968, 1089, 1188, 1192, 1331, 1341, 1452, 1639, 1782, 1788, 2178, 2376, 2662, 2682, 2904, 3267, 3278, 3564, 3576, 3993, 4023, 4356, 4917, 5324, 5364, 6534, 6556, 7128, 7986, 8046, 8712, 9801, 9834, 10648, 10728, 11979, 12069, 13068, 13112, 14751, 15972, 16092, 18029, 19602, 19668, 23958, 24138, 26136, 29502, 31944, 32184, 35937, 36058, 39204, 39336, 44253, 47916, 48276, 54087, 59004, 71874, 72116, 78408, 88506, 95832, 96552, 107811, 108174, 118008, 132759, 143748, 144232, 162261, 177012, 198319, 215622, 216348, 265518, 287496, 324522, 354024, 396638, 431244, 432696, 486783, 531036, 594957, 649044, 793276, 862488, 973566, 1062072, 1189914, 1298088, 1460349, 1586552, 1784871, 1947132, 2379828, 2920698, 3569742, 3894264, 4759656, 5354613, 5841396, 7139484, 10709226, 11682792, 14278968, 16063839, 21418452, 32127678, 42836904, 64255356, 128510712]

約数ペア:

[(1, 128510712), (2, 64255356), (3, 42836904), (4, 32127678), (6, 21418452), (8, 16063839), (9, 14278968), (11, 11682792), (12, 10709226), (18, 7139484), (22, 5841396), (24, 5354613), (27, 4759656), (33, 3894264), (36, 3569742), (44, 2920698), (54, 2379828), (66, 1947132), (72, 1784871), (81, 1586552), (88, 1460349), (99, 1298088), (108, 1189914), (121, 1062072), (132, 973566), (149, 862488), (162, 793276), (198, 649044), (216, 594957), (242, 531036), (264, 486783), (297, 432696), (298, 431244), (324, 396638), (363, 354024), (396, 324522), (447, 287496), (484, 265518), (594, 216348), (596, 215622), (648, 198319), (726, 177012), (792, 162261), (891, 144232), (894, 143748), (968, 132759), (1089, 118008), (1188, 108174), (1192, 107811), (1331, 96552), (1341, 95832), (1452, 88506), (1639, 78408), (1782, 72116), (1788, 71874), (2178, 59004), (2376, 54087), (2662, 48276), (2682, 47916), (2904, 44253), (3267, 39336), (3278, 39204), (3564, 36058), (3576, 35937), (3993, 32184), (4023, 31944), (4356, 29502), (4917, 26136), (5324, 24138), (5364, 23958), (6534, 19668), (6556, 19602), (7128, 18029), (7986, 16092), (8046, 15972), (8712, 14751), (9801, 13112), (9834, 13068), (10648, 12069), (10728, 11979)]