161974032

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 478255104

約数和(自身を除く): 316281072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 61, 66, 88, 94, 107, 122, 132, 141, 176, 183, 188, 214, 244, 264, 282, 321, 366, 376, 428, 488, 517, 528, 564, 642, 671, 732, 752, 856, 976, 1034, 1128, 1177, 1284, 1342, 1464, 1551, 1712, 2013, 2068, 2256, 2354, 2568, 2684, 2867, 2928, 3102, 3531, 4026, 4136, 4708, 5029, 5136, 5368, 5734, 6204, 6527, 7062, 8052, 8272, 8601, 9416, 10058, 10736, 11468, 12408, 13054, 14124, 15087, 16104, 17202, 18832, 19581, 20116, 22936, 24816, 26108, 28248, 30174, 31537, 32208, 34404, 39162, 40232, 45872, 52216, 55319, 56496, 60348, 63074, 68808, 71797, 78324, 80464, 94611, 104432, 110638, 120696, 126148, 137616, 143594, 156648, 165957, 189222, 215391, 221276, 241392, 252296, 287188, 306769, 313296, 331914, 378444, 430782, 442552, 504592, 574376, 613538, 663828, 756888, 861564, 885104, 920307, 1148752, 1227076, 1327656, 1513776, 1723128, 1840614, 2454152, 2655312, 3374459, 3446256, 3681228, 4908304, 6748918, 7362456, 10123377, 13497836, 14724912, 20246754, 26995672, 40493508, 53991344, 80987016, 161974032]

約数ペア:

[(1, 161974032), (2, 80987016), (3, 53991344), (4, 40493508), (6, 26995672), (8, 20246754), (11, 14724912), (12, 13497836), (16, 10123377), (22, 7362456), (24, 6748918), (33, 4908304), (44, 3681228), (47, 3446256), (48, 3374459), (61, 2655312), (66, 2454152), (88, 1840614), (94, 1723128), (107, 1513776), (122, 1327656), (132, 1227076), (141, 1148752), (176, 920307), (183, 885104), (188, 861564), (214, 756888), (244, 663828), (264, 613538), (282, 574376), (321, 504592), (366, 442552), (376, 430782), (428, 378444), (488, 331914), (517, 313296), (528, 306769), (564, 287188), (642, 252296), (671, 241392), (732, 221276), (752, 215391), (856, 189222), (976, 165957), (1034, 156648), (1128, 143594), (1177, 137616), (1284, 126148), (1342, 120696), (1464, 110638), (1551, 104432), (1712, 94611), (2013, 80464), (2068, 78324), (2256, 71797), (2354, 68808), (2568, 63074), (2684, 60348), (2867, 56496), (2928, 55319), (3102, 52216), (3531, 45872), (4026, 40232), (4136, 39162), (4708, 34404), (5029, 32208), (5136, 31537), (5368, 30174), (5734, 28248), (6204, 26108), (6527, 24816), (7062, 22936), (8052, 20116), (8272, 19581), (8601, 18832), (9416, 17202), (10058, 16104), (10736, 15087), (11468, 14124), (12408, 13054)]