122895344

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 297845520

約数和(自身を除く): 174950176

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 121, 143, 152, 176, 208, 209, 242, 247, 257, 286, 304, 418, 484, 494, 514, 572, 836, 968, 988, 1028, 1144, 1573, 1672, 1936, 1976, 2056, 2288, 2299, 2717, 2827, 3146, 3341, 3344, 3952, 4112, 4598, 4883, 5434, 5654, 6292, 6682, 9196, 9766, 10868, 11308, 12584, 13364, 18392, 19532, 21736, 22616, 25168, 26728, 29887, 31097, 36751, 36784, 39064, 43472, 45232, 53456, 53713, 59774, 62194, 63479, 73502, 78128, 107426, 119548, 124388, 126958, 147004, 214852, 239096, 248776, 253916, 294008, 404261, 429704, 478192, 497552, 507832, 588016, 590843, 698269, 808522, 859408, 1015664, 1181686, 1396538, 1617044, 2363372, 2793076, 3234088, 4726744, 5586152, 6468176, 7680959, 9453488, 11172304, 15361918, 30723836, 61447672, 122895344]

約数ペア:

[(1, 122895344), (2, 61447672), (4, 30723836), (8, 15361918), (11, 11172304), (13, 9453488), (16, 7680959), (19, 6468176), (22, 5586152), (26, 4726744), (38, 3234088), (44, 2793076), (52, 2363372), (76, 1617044), (88, 1396538), (104, 1181686), (121, 1015664), (143, 859408), (152, 808522), (176, 698269), (208, 590843), (209, 588016), (242, 507832), (247, 497552), (257, 478192), (286, 429704), (304, 404261), (418, 294008), (484, 253916), (494, 248776), (514, 239096), (572, 214852), (836, 147004), (968, 126958), (988, 124388), (1028, 119548), (1144, 107426), (1573, 78128), (1672, 73502), (1936, 63479), (1976, 62194), (2056, 59774), (2288, 53713), (2299, 53456), (2717, 45232), (2827, 43472), (3146, 39064), (3341, 36784), (3344, 36751), (3952, 31097), (4112, 29887), (4598, 26728), (4883, 25168), (5434, 22616), (5654, 21736), (6292, 19532), (6682, 18392), (9196, 13364), (9766, 12584), (10868, 11308)]