154977592

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 372971520

約数和(自身を除く): 217993928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 127, 154, 196, 254, 283, 308, 392, 508, 539, 566, 616, 889, 1016, 1078, 1132, 1397, 1778, 1981, 2156, 2264, 2794, 3113, 3556, 3962, 4312, 5588, 6223, 6226, 7112, 7924, 9779, 11176, 12446, 12452, 13867, 15848, 19558, 21791, 24892, 24904, 27734, 35941, 39116, 43582, 49784, 55468, 68453, 71882, 78232, 87164, 110936, 136906, 143764, 152537, 174328, 251587, 273812, 287528, 305074, 395351, 503174, 547624, 610148, 790702, 1006348, 1220296, 1581404, 1761109, 2012696, 2767457, 3162808, 3522218, 5534914, 7044436, 11069828, 14088872, 19372199, 22139656, 38744398, 77488796, 154977592]

約数ペア:

[(1, 154977592), (2, 77488796), (4, 38744398), (7, 22139656), (8, 19372199), (11, 14088872), (14, 11069828), (22, 7044436), (28, 5534914), (44, 3522218), (49, 3162808), (56, 2767457), (77, 2012696), (88, 1761109), (98, 1581404), (127, 1220296), (154, 1006348), (196, 790702), (254, 610148), (283, 547624), (308, 503174), (392, 395351), (508, 305074), (539, 287528), (566, 273812), (616, 251587), (889, 174328), (1016, 152537), (1078, 143764), (1132, 136906), (1397, 110936), (1778, 87164), (1981, 78232), (2156, 71882), (2264, 68453), (2794, 55468), (3113, 49784), (3556, 43582), (3962, 39116), (4312, 35941), (5588, 27734), (6223, 24904), (6226, 24892), (7112, 21791), (7924, 19558), (9779, 15848), (11176, 13867), (12446, 12452)]