180928176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 562797312

約数和(自身を除く): 381869136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 43, 44, 48, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 176, 208, 258, 264, 286, 312, 344, 429, 473, 516, 528, 559, 572, 613, 624, 688, 858, 946, 1032, 1118, 1144, 1226, 1419, 1677, 1716, 1839, 1892, 2064, 2236, 2288, 2452, 2838, 3354, 3432, 3678, 3784, 4472, 4904, 5676, 6149, 6708, 6743, 6864, 7356, 7568, 7969, 8944, 9808, 11352, 12298, 13416, 13486, 14712, 15938, 18447, 20229, 22704, 23907, 24596, 26359, 26832, 26972, 29424, 31876, 36894, 40458, 47814, 49192, 52718, 53944, 63752, 73788, 79077, 80916, 87659, 95628, 98384, 105436, 107888, 127504, 147576, 158154, 161832, 175318, 191256, 210872, 262977, 289949, 295152, 316308, 323664, 342667, 350636, 382512, 421744, 525954, 579898, 632616, 685334, 701272, 869847, 1028001, 1051908, 1159796, 1265232, 1370668, 1402544, 1739694, 2056002, 2103816, 2319592, 2741336, 3479388, 3769337, 4112004, 4207632, 4639184, 5482672, 6958776, 7538674, 8224008, 11308011, 13917552, 15077348, 16448016, 22616022, 30154696, 45232044, 60309392, 90464088, 180928176]

約数ペア:

[(1, 180928176), (2, 90464088), (3, 60309392), (4, 45232044), (6, 30154696), (8, 22616022), (11, 16448016), (12, 15077348), (13, 13917552), (16, 11308011), (22, 8224008), (24, 7538674), (26, 6958776), (33, 5482672), (39, 4639184), (43, 4207632), (44, 4112004), (48, 3769337), (52, 3479388), (66, 2741336), (78, 2319592), (86, 2103816), (88, 2056002), (104, 1739694), (129, 1402544), (132, 1370668), (143, 1265232), (156, 1159796), (172, 1051908), (176, 1028001), (208, 869847), (258, 701272), (264, 685334), (286, 632616), (312, 579898), (344, 525954), (429, 421744), (473, 382512), (516, 350636), (528, 342667), (559, 323664), (572, 316308), (613, 295152), (624, 289949), (688, 262977), (858, 210872), (946, 191256), (1032, 175318), (1118, 161832), (1144, 158154), (1226, 147576), (1419, 127504), (1677, 107888), (1716, 105436), (1839, 98384), (1892, 95628), (2064, 87659), (2236, 80916), (2288, 79077), (2452, 73788), (2838, 63752), (3354, 53944), (3432, 52718), (3678, 49192), (3784, 47814), (4472, 40458), (4904, 36894), (5676, 31876), (6149, 29424), (6708, 26972), (6743, 26832), (6864, 26359), (7356, 24596), (7568, 23907), (7969, 22704), (8944, 20229), (9808, 18447), (11352, 15938), (12298, 14712), (13416, 13486)]