164944472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 430272000

約数和(自身を除く): 265327528

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 133, 136, 152, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 616, 646, 748, 829, 836, 952, 1064, 1292, 1309, 1463, 1496, 1658, 1672, 2261, 2584, 2618, 2926, 3316, 3553, 4522, 5236, 5803, 5852, 6632, 7106, 9044, 9119, 10472, 11606, 11704, 14093, 14212, 15751, 18088, 18238, 23212, 24871, 28186, 28424, 31502, 36476, 46424, 49742, 56372, 63004, 63833, 72952, 98651, 99484, 110257, 112744, 126008, 127666, 155023, 173261, 197302, 198968, 220514, 255332, 267767, 310046, 346522, 394604, 441028, 510664, 535534, 620092, 693044, 789208, 882056, 1071068, 1085161, 1212827, 1240184, 1386088, 1874369, 2142136, 2170322, 2425654, 2945437, 3748738, 4340644, 4851308, 5890874, 7497476, 8681288, 9702616, 11781748, 14994952, 20618059, 23563496, 41236118, 82472236, 164944472]

約数ペア:

[(1, 164944472), (2, 82472236), (4, 41236118), (7, 23563496), (8, 20618059), (11, 14994952), (14, 11781748), (17, 9702616), (19, 8681288), (22, 7497476), (28, 5890874), (34, 4851308), (38, 4340644), (44, 3748738), (56, 2945437), (68, 2425654), (76, 2170322), (77, 2142136), (88, 1874369), (119, 1386088), (133, 1240184), (136, 1212827), (152, 1085161), (154, 1071068), (187, 882056), (209, 789208), (238, 693044), (266, 620092), (308, 535534), (323, 510664), (374, 441028), (418, 394604), (476, 346522), (532, 310046), (616, 267767), (646, 255332), (748, 220514), (829, 198968), (836, 197302), (952, 173261), (1064, 155023), (1292, 127666), (1309, 126008), (1463, 112744), (1496, 110257), (1658, 99484), (1672, 98651), (2261, 72952), (2584, 63833), (2618, 63004), (2926, 56372), (3316, 49742), (3553, 46424), (4522, 36476), (5236, 31502), (5803, 28424), (5852, 28186), (6632, 24871), (7106, 23212), (9044, 18238), (9119, 18088), (10472, 15751), (11606, 14212), (11704, 14093)]