149315488

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 359904384

約数和(自身を除く): 210588896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 113, 119, 136, 224, 226, 238, 272, 347, 452, 476, 544, 694, 791, 904, 952, 1388, 1582, 1808, 1904, 1921, 2429, 2776, 3164, 3616, 3808, 3842, 4858, 5552, 5899, 6328, 7684, 9716, 11104, 11798, 12656, 13447, 15368, 19432, 23596, 25312, 26894, 30736, 38864, 39211, 41293, 47192, 53788, 61472, 77728, 78422, 82586, 94384, 107576, 156844, 165172, 188768, 215152, 274477, 313688, 330344, 430304, 548954, 627376, 660688, 666587, 1097908, 1254752, 1321376, 1333174, 2195816, 2666348, 4391632, 4666109, 5332696, 8783264, 9332218, 10665392, 18664436, 21330784, 37328872, 74657744, 149315488]

約数ペア:

[(1, 149315488), (2, 74657744), (4, 37328872), (7, 21330784), (8, 18664436), (14, 10665392), (16, 9332218), (17, 8783264), (28, 5332696), (32, 4666109), (34, 4391632), (56, 2666348), (68, 2195816), (112, 1333174), (113, 1321376), (119, 1254752), (136, 1097908), (224, 666587), (226, 660688), (238, 627376), (272, 548954), (347, 430304), (452, 330344), (476, 313688), (544, 274477), (694, 215152), (791, 188768), (904, 165172), (952, 156844), (1388, 107576), (1582, 94384), (1808, 82586), (1904, 78422), (1921, 77728), (2429, 61472), (2776, 53788), (3164, 47192), (3616, 41293), (3808, 39211), (3842, 38864), (4858, 30736), (5552, 26894), (5899, 25312), (6328, 23596), (7684, 19432), (9716, 15368), (11104, 13447), (11798, 12656)]