163844436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 484698816

約数和(自身を除く): 320854380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 49, 51, 68, 74, 84, 98, 102, 111, 119, 147, 148, 196, 204, 222, 238, 259, 294, 357, 443, 444, 476, 518, 588, 629, 714, 777, 833, 886, 1036, 1258, 1329, 1428, 1554, 1666, 1772, 1813, 1887, 2499, 2516, 2658, 3101, 3108, 3332, 3626, 3774, 4403, 4998, 5316, 5439, 6202, 7252, 7531, 7548, 8806, 9303, 9996, 10878, 12404, 13209, 15062, 16391, 17612, 18606, 21707, 21756, 22593, 26418, 30124, 30821, 32782, 37212, 43414, 45186, 49173, 52717, 52836, 61642, 65121, 65564, 86828, 90372, 92463, 98346, 105434, 114737, 123284, 130242, 158151, 184926, 196692, 210868, 229474, 260484, 278647, 316302, 344211, 369019, 369852, 458948, 557294, 632604, 688422, 738038, 803159, 835941, 1107057, 1114588, 1376844, 1476076, 1606318, 1671882, 1950529, 2214114, 2409477, 3212636, 3343764, 3901058, 4428228, 4818954, 5851587, 7802116, 9637908, 11703174, 13653703, 23406348, 27307406, 40961109, 54614812, 81922218, 163844436]

約数ペア:

[(1, 163844436), (2, 81922218), (3, 54614812), (4, 40961109), (6, 27307406), (7, 23406348), (12, 13653703), (14, 11703174), (17, 9637908), (21, 7802116), (28, 5851587), (34, 4818954), (37, 4428228), (42, 3901058), (49, 3343764), (51, 3212636), (68, 2409477), (74, 2214114), (84, 1950529), (98, 1671882), (102, 1606318), (111, 1476076), (119, 1376844), (147, 1114588), (148, 1107057), (196, 835941), (204, 803159), (222, 738038), (238, 688422), (259, 632604), (294, 557294), (357, 458948), (443, 369852), (444, 369019), (476, 344211), (518, 316302), (588, 278647), (629, 260484), (714, 229474), (777, 210868), (833, 196692), (886, 184926), (1036, 158151), (1258, 130242), (1329, 123284), (1428, 114737), (1554, 105434), (1666, 98346), (1772, 92463), (1813, 90372), (1887, 86828), (2499, 65564), (2516, 65121), (2658, 61642), (3101, 52836), (3108, 52717), (3332, 49173), (3626, 45186), (3774, 43414), (4403, 37212), (4998, 32782), (5316, 30821), (5439, 30124), (6202, 26418), (7252, 22593), (7531, 21756), (7548, 21707), (8806, 18606), (9303, 17612), (9996, 16391), (10878, 15062), (12404, 13209)]