118542368

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 299920320

約数和(自身を除く): 181377952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 173, 184, 196, 224, 266, 304, 322, 346, 368, 392, 437, 532, 608, 644, 692, 736, 784, 874, 931, 1064, 1127, 1211, 1288, 1384, 1568, 1748, 1862, 2128, 2254, 2422, 2576, 2768, 3059, 3287, 3496, 3724, 3979, 4256, 4508, 4844, 5152, 5536, 6118, 6574, 6992, 7448, 7958, 8477, 9016, 9688, 12236, 13148, 13984, 14896, 15916, 16954, 18032, 19376, 21413, 23009, 24472, 26296, 27853, 29792, 31832, 33908, 36064, 38752, 42826, 46018, 48944, 52592, 55706, 63664, 67816, 75601, 85652, 92036, 97888, 105184, 111412, 127328, 135632, 151202, 161063, 171304, 184072, 194971, 222824, 271264, 302404, 322126, 342608, 368144, 389942, 445648, 529207, 604808, 644252, 685216, 736288, 779884, 891296, 1058414, 1209616, 1288504, 1559768, 2116828, 2419232, 2577008, 3119536, 3704449, 4233656, 5154016, 6239072, 7408898, 8467312, 14817796, 16934624, 29635592, 59271184, 118542368]

約数ペア:

[(1, 118542368), (2, 59271184), (4, 29635592), (7, 16934624), (8, 14817796), (14, 8467312), (16, 7408898), (19, 6239072), (23, 5154016), (28, 4233656), (32, 3704449), (38, 3119536), (46, 2577008), (49, 2419232), (56, 2116828), (76, 1559768), (92, 1288504), (98, 1209616), (112, 1058414), (133, 891296), (152, 779884), (161, 736288), (173, 685216), (184, 644252), (196, 604808), (224, 529207), (266, 445648), (304, 389942), (322, 368144), (346, 342608), (368, 322126), (392, 302404), (437, 271264), (532, 222824), (608, 194971), (644, 184072), (692, 171304), (736, 161063), (784, 151202), (874, 135632), (931, 127328), (1064, 111412), (1127, 105184), (1211, 97888), (1288, 92036), (1384, 85652), (1568, 75601), (1748, 67816), (1862, 63664), (2128, 55706), (2254, 52592), (2422, 48944), (2576, 46018), (2768, 42826), (3059, 38752), (3287, 36064), (3496, 33908), (3724, 31832), (3979, 29792), (4256, 27853), (4508, 26296), (4844, 24472), (5152, 23009), (5536, 21413), (6118, 19376), (6574, 18032), (6992, 16954), (7448, 15916), (7958, 14896), (8477, 13984), (9016, 13148), (9688, 12236)]