127831088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 335216640

約数和(自身を除く): 207385552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 43, 44, 56, 76, 77, 86, 88, 112, 127, 133, 152, 154, 172, 176, 209, 254, 266, 301, 304, 308, 344, 418, 473, 508, 532, 602, 616, 688, 817, 836, 889, 946, 1016, 1064, 1204, 1232, 1397, 1463, 1634, 1672, 1778, 1892, 2032, 2128, 2408, 2413, 2794, 2926, 3268, 3311, 3344, 3556, 3784, 4816, 4826, 5461, 5588, 5719, 5852, 6536, 6622, 7112, 7568, 8987, 9652, 9779, 10922, 11176, 11438, 11704, 13072, 13244, 14224, 16891, 17974, 19304, 19558, 21844, 22352, 22876, 23408, 26488, 26543, 33782, 35948, 38227, 38608, 39116, 43688, 45752, 52976, 53086, 60071, 62909, 67564, 71896, 76454, 78232, 87376, 91504, 103759, 106172, 120142, 125818, 135128, 143792, 152908, 156464, 185801, 207518, 212344, 240284, 251636, 270256, 305816, 371602, 415036, 420497, 424688, 480568, 503272, 611632, 726313, 743204, 830072, 840994, 961136, 1006544, 1141349, 1452626, 1486408, 1660144, 1681988, 2282698, 2905252, 2972816, 3363976, 4565396, 5810504, 6727952, 7989443, 9130792, 11621008, 15978886, 18261584, 31957772, 63915544, 127831088]

約数ペア:

[(1, 127831088), (2, 63915544), (4, 31957772), (7, 18261584), (8, 15978886), (11, 11621008), (14, 9130792), (16, 7989443), (19, 6727952), (22, 5810504), (28, 4565396), (38, 3363976), (43, 2972816), (44, 2905252), (56, 2282698), (76, 1681988), (77, 1660144), (86, 1486408), (88, 1452626), (112, 1141349), (127, 1006544), (133, 961136), (152, 840994), (154, 830072), (172, 743204), (176, 726313), (209, 611632), (254, 503272), (266, 480568), (301, 424688), (304, 420497), (308, 415036), (344, 371602), (418, 305816), (473, 270256), (508, 251636), (532, 240284), (602, 212344), (616, 207518), (688, 185801), (817, 156464), (836, 152908), (889, 143792), (946, 135128), (1016, 125818), (1064, 120142), (1204, 106172), (1232, 103759), (1397, 91504), (1463, 87376), (1634, 78232), (1672, 76454), (1778, 71896), (1892, 67564), (2032, 62909), (2128, 60071), (2408, 53086), (2413, 52976), (2794, 45752), (2926, 43688), (3268, 39116), (3311, 38608), (3344, 38227), (3556, 35948), (3784, 33782), (4816, 26543), (4826, 26488), (5461, 23408), (5588, 22876), (5719, 22352), (5852, 21844), (6536, 19558), (6622, 19304), (7112, 17974), (7568, 16891), (8987, 14224), (9652, 13244), (9779, 13072), (10922, 11704), (11176, 11438)]