161957365812

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{547501}}^1$

素因数の和:547611

約数の個数: 120

約数和(自身を含む): 467444067552

約数和(自身を除く): 305486701740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 83, 99, 108, 132, 162, 166, 198, 249, 297, 324, 332, 396, 498, 594, 747, 891, 913, 996, 1188, 1494, 1782, 1826, 2241, 2739, 2988, 3564, 3652, 4482, 5478, 6723, 8217, 8964, 10956, 13446, 16434, 24651, 26892, 32868, 49302, 73953, 98604, 147906, 295812, 547501, 1095002, 1642503, 2190004, 3285006, 4927509, 6022511, 6570012, 9855018, 12045022, 14782527, 18067533, 19710036, 24090044, 29565054, 36135066, 44347581, 45442583, 54202599, 59130108, 72270132, 88695162, 90885166, 108405198, 136327749, 162607797, 177390324, 181770332, 216810396, 272655498, 325215594, 408983247, 487823391, 499868413, 545310996, 650431188, 817966494, 975646782, 999736826, 1226949741, 1499605239, 1635932988, 1951293564, 1999473652, 2453899482, 2999210478, 3680849223, 4498815717, 4907798964, 5998420956, 7361698446, 8997631434, 13496447151, 14723396892, 17995262868, 26992894302, 40489341453, 53985788604, 80978682906, 161957365812]

約数ペア:

[(1, 161957365812), (2, 80978682906), (3, 53985788604), (4, 40489341453), (6, 26992894302), (9, 17995262868), (11, 14723396892), (12, 13496447151), (18, 8997631434), (22, 7361698446), (27, 5998420956), (33, 4907798964), (36, 4498815717), (44, 3680849223), (54, 2999210478), (66, 2453899482), (81, 1999473652), (83, 1951293564), (99, 1635932988), (108, 1499605239), (132, 1226949741), (162, 999736826), (166, 975646782), (198, 817966494), (249, 650431188), (297, 545310996), (324, 499868413), (332, 487823391), (396, 408983247), (498, 325215594), (594, 272655498), (747, 216810396), (891, 181770332), (913, 177390324), (996, 162607797), (1188, 136327749), (1494, 108405198), (1782, 90885166), (1826, 88695162), (2241, 72270132), (2739, 59130108), (2988, 54202599), (3564, 45442583), (3652, 44347581), (4482, 36135066), (5478, 29565054), (6723, 24090044), (8217, 19710036), (8964, 18067533), (10956, 14782527), (13446, 12045022), (16434, 9855018), (24651, 6570012), (26892, 6022511), (32868, 4927509), (49302, 3285006), (73953, 2190004), (98604, 1642503), (147906, 1095002), (295812, 547501)]