156979851876

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{21089}}^1$

素因数の和:21698

約数の個数: 96

約数和(自身を含む): 410529504000

約数和(自身を除く): 253549652124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 439, 471, 628, 878, 942, 1317, 1413, 1756, 1884, 2634, 2826, 3951, 4239, 5268, 5652, 7902, 8478, 11853, 15804, 16956, 21089, 23706, 42178, 47412, 63267, 68923, 84356, 126534, 137846, 189801, 206769, 253068, 275692, 379602, 413538, 569403, 620307, 759204, 827076, 1138806, 1240614, 1860921, 2277612, 2481228, 3310973, 3721842, 6621946, 7443684, 9258071, 9932919, 13243892, 18516142, 19865838, 27774213, 29798757, 37032284, 39731676, 55548426, 59597514, 83322639, 89396271, 111096852, 119195028, 166645278, 178792542, 249967917, 333290556, 357585084, 499935834, 999871668, 1453517147, 2907034294, 4360551441, 5814068588, 8721102882, 13081654323, 17442205764, 26163308646, 39244962969, 52326617292, 78489925938, 156979851876]

約数ペア:

[(1, 156979851876), (2, 78489925938), (3, 52326617292), (4, 39244962969), (6, 26163308646), (9, 17442205764), (12, 13081654323), (18, 8721102882), (27, 5814068588), (36, 4360551441), (54, 2907034294), (108, 1453517147), (157, 999871668), (314, 499935834), (439, 357585084), (471, 333290556), (628, 249967917), (878, 178792542), (942, 166645278), (1317, 119195028), (1413, 111096852), (1756, 89396271), (1884, 83322639), (2634, 59597514), (2826, 55548426), (3951, 39731676), (4239, 37032284), (5268, 29798757), (5652, 27774213), (7902, 19865838), (8478, 18516142), (11853, 13243892), (15804, 9932919), (16956, 9258071), (21089, 7443684), (23706, 6621946), (42178, 3721842), (47412, 3310973), (63267, 2481228), (68923, 2277612), (84356, 1860921), (126534, 1240614), (137846, 1138806), (189801, 827076), (206769, 759204), (253068, 620307), (275692, 569403), (379602, 413538)]