151579568

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 371904768

約数和(自身を除く): 220325200

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 163, 184, 266, 304, 322, 326, 361, 368, 437, 532, 644, 652, 722, 874, 1064, 1141, 1288, 1304, 1444, 1748, 2128, 2282, 2527, 2576, 2608, 2888, 3059, 3097, 3496, 3749, 4564, 5054, 5776, 6118, 6194, 6992, 7498, 8303, 9128, 10108, 12236, 12388, 14996, 16606, 18256, 20216, 21679, 24472, 24776, 26243, 29992, 33212, 40432, 43358, 48944, 49552, 52486, 58121, 58843, 59984, 66424, 71231, 86716, 104972, 116242, 117686, 132848, 142462, 173432, 209944, 232484, 235372, 284924, 346864, 411901, 419888, 464968, 470744, 498617, 569848, 823802, 929936, 941488, 997234, 1139696, 1353389, 1647604, 1994468, 2706778, 3295208, 3988936, 5413556, 6590416, 7977872, 9473723, 10827112, 18947446, 21654224, 37894892, 75789784, 151579568]

約数ペア:

[(1, 151579568), (2, 75789784), (4, 37894892), (7, 21654224), (8, 18947446), (14, 10827112), (16, 9473723), (19, 7977872), (23, 6590416), (28, 5413556), (38, 3988936), (46, 3295208), (56, 2706778), (76, 1994468), (92, 1647604), (112, 1353389), (133, 1139696), (152, 997234), (161, 941488), (163, 929936), (184, 823802), (266, 569848), (304, 498617), (322, 470744), (326, 464968), (361, 419888), (368, 411901), (437, 346864), (532, 284924), (644, 235372), (652, 232484), (722, 209944), (874, 173432), (1064, 142462), (1141, 132848), (1288, 117686), (1304, 116242), (1444, 104972), (1748, 86716), (2128, 71231), (2282, 66424), (2527, 59984), (2576, 58843), (2608, 58121), (2888, 52486), (3059, 49552), (3097, 48944), (3496, 43358), (3749, 40432), (4564, 33212), (5054, 29992), (5776, 26243), (6118, 24776), (6194, 24472), (6992, 21679), (7498, 20216), (8303, 18256), (9128, 16606), (10108, 14996), (12236, 12388)]