143746628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 300303360

約数和(自身を除く): 156556732

約数列:

[1, 2, 4, 17, 19, 31, 34, 37, 38, 62, 68, 74, 76, 97, 124, 148, 194, 323, 388, 527, 589, 629, 646, 703, 1054, 1147, 1178, 1258, 1292, 1406, 1649, 1843, 2108, 2294, 2356, 2516, 2812, 3007, 3298, 3589, 3686, 4588, 6014, 6596, 7178, 7372, 10013, 11951, 12028, 14356, 19499, 20026, 21793, 23902, 31331, 38998, 40052, 43586, 47804, 51119, 57133, 61013, 62662, 68191, 77996, 87172, 102238, 111259, 114266, 122026, 125324, 136382, 204476, 222518, 228532, 244052, 272764, 370481, 445036, 740962, 971261, 1159247, 1481924, 1891403, 1942522, 2113921, 2318494, 3782806, 3885044, 4227842, 4636988, 7565612, 8455684, 35936657, 71873314, 143746628]

約数ペア:

[(1, 143746628), (2, 71873314), (4, 35936657), (17, 8455684), (19, 7565612), (31, 4636988), (34, 4227842), (37, 3885044), (38, 3782806), (62, 2318494), (68, 2113921), (74, 1942522), (76, 1891403), (97, 1481924), (124, 1159247), (148, 971261), (194, 740962), (323, 445036), (388, 370481), (527, 272764), (589, 244052), (629, 228532), (646, 222518), (703, 204476), (1054, 136382), (1147, 125324), (1178, 122026), (1258, 114266), (1292, 111259), (1406, 102238), (1649, 87172), (1843, 77996), (2108, 68191), (2294, 62662), (2356, 61013), (2516, 57133), (2812, 51119), (3007, 47804), (3298, 43586), (3589, 40052), (3686, 38998), (4588, 31331), (6014, 23902), (6596, 21793), (7178, 20026), (7372, 19499), (10013, 14356), (11951, 12028)]