188368432

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 291600848

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 41, 56, 68, 76, 82, 112, 119, 127, 133, 136, 152, 164, 238, 254, 266, 272, 287, 304, 323, 328, 476, 508, 532, 574, 646, 656, 697, 779, 889, 952, 1016, 1064, 1148, 1292, 1394, 1558, 1778, 1904, 2032, 2128, 2159, 2261, 2296, 2413, 2584, 2788, 3116, 3556, 4318, 4522, 4592, 4826, 4879, 5168, 5207, 5453, 5576, 6232, 7112, 8636, 9044, 9652, 9758, 10414, 10906, 11152, 12464, 13243, 14224, 15113, 16891, 17272, 18088, 19304, 19516, 20828, 21812, 26486, 30226, 33782, 34544, 36176, 36449, 38608, 39032, 41021, 41656, 43624, 52972, 60452, 67564, 72898, 78064, 82042, 83312, 87248, 88519, 92701, 98933, 105944, 120904, 135128, 145796, 164084, 177038, 185402, 197866, 211888, 241808, 270256, 287147, 291592, 328168, 354076, 370804, 395732, 574294, 583184, 619633, 656336, 692531, 708152, 741608, 791464, 1148588, 1239266, 1385062, 1416304, 1483216, 1582928, 1681861, 2297176, 2478532, 2770124, 3363722, 4594352, 4957064, 5540248, 6727444, 9914128, 11080496, 11773027, 13454888, 23546054, 26909776, 47092108, 94184216, 188368432]

約数ペア:

[(1, 188368432), (2, 94184216), (4, 47092108), (7, 26909776), (8, 23546054), (14, 13454888), (16, 11773027), (17, 11080496), (19, 9914128), (28, 6727444), (34, 5540248), (38, 4957064), (41, 4594352), (56, 3363722), (68, 2770124), (76, 2478532), (82, 2297176), (112, 1681861), (119, 1582928), (127, 1483216), (133, 1416304), (136, 1385062), (152, 1239266), (164, 1148588), (238, 791464), (254, 741608), (266, 708152), (272, 692531), (287, 656336), (304, 619633), (323, 583184), (328, 574294), (476, 395732), (508, 370804), (532, 354076), (574, 328168), (646, 291592), (656, 287147), (697, 270256), (779, 241808), (889, 211888), (952, 197866), (1016, 185402), (1064, 177038), (1148, 164084), (1292, 145796), (1394, 135128), (1558, 120904), (1778, 105944), (1904, 98933), (2032, 92701), (2128, 88519), (2159, 87248), (2261, 83312), (2296, 82042), (2413, 78064), (2584, 72898), (2788, 67564), (3116, 60452), (3556, 52972), (4318, 43624), (4522, 41656), (4592, 41021), (4826, 39032), (4879, 38608), (5168, 36449), (5207, 36176), (5453, 34544), (5576, 33782), (6232, 30226), (7112, 26486), (8636, 21812), (9044, 20828), (9652, 19516), (9758, 19304), (10414, 18088), (10906, 17272), (11152, 16891), (12464, 15113), (13243, 14224)]