187133936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 411164160

約数和(自身を除く): 224030224

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 79, 86, 88, 158, 172, 176, 313, 316, 344, 473, 626, 632, 688, 869, 946, 1252, 1264, 1738, 1892, 2504, 3397, 3443, 3476, 3784, 5008, 6794, 6886, 6952, 7568, 13459, 13588, 13772, 13904, 24727, 26918, 27176, 27544, 37367, 49454, 53836, 54352, 55088, 74734, 98908, 107672, 148049, 149468, 197816, 215344, 271997, 296098, 298936, 395632, 543994, 592196, 597872, 1063261, 1087988, 1184392, 2126522, 2175976, 2368784, 4253044, 4351952, 8506088, 11695871, 17012176, 23391742, 46783484, 93566968, 187133936]

約数ペア:

[(1, 187133936), (2, 93566968), (4, 46783484), (8, 23391742), (11, 17012176), (16, 11695871), (22, 8506088), (43, 4351952), (44, 4253044), (79, 2368784), (86, 2175976), (88, 2126522), (158, 1184392), (172, 1087988), (176, 1063261), (313, 597872), (316, 592196), (344, 543994), (473, 395632), (626, 298936), (632, 296098), (688, 271997), (869, 215344), (946, 197816), (1252, 149468), (1264, 148049), (1738, 107672), (1892, 98908), (2504, 74734), (3397, 55088), (3443, 54352), (3476, 53836), (3784, 49454), (5008, 37367), (6794, 27544), (6886, 27176), (6952, 26918), (7568, 24727), (13459, 13904), (13588, 13772)]