154876752

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18869}}^1$

素因数の和:18905

約数の個数: 80

約数和(自身を含む): 467976000

約数和(自身を除く): 313099248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 18869, 37738, 56607, 75476, 113214, 150952, 169821, 226428, 301904, 339642, 358511, 452856, 509463, 679284, 717022, 905712, 1018926, 1075533, 1358568, 1434044, 2037852, 2151066, 2717136, 2868088, 3226599, 4075704, 4302132, 5736176, 6453198, 8151408, 8604264, 9679797, 12906396, 17208528, 19359594, 25812792, 38719188, 51625584, 77438376, 154876752]

約数ペア:

[(1, 154876752), (2, 77438376), (3, 51625584), (4, 38719188), (6, 25812792), (8, 19359594), (9, 17208528), (12, 12906396), (16, 9679797), (18, 8604264), (19, 8151408), (24, 6453198), (27, 5736176), (36, 4302132), (38, 4075704), (48, 3226599), (54, 2868088), (57, 2717136), (72, 2151066), (76, 2037852), (108, 1434044), (114, 1358568), (144, 1075533), (152, 1018926), (171, 905712), (216, 717022), (228, 679284), (304, 509463), (342, 452856), (432, 358511), (456, 339642), (513, 301904), (684, 226428), (912, 169821), (1026, 150952), (1368, 113214), (2052, 75476), (2736, 56607), (4104, 37738), (8208, 18869)]