139489005248

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{4729}}^1$

素因数の和:5078

約数の個数: 112

約数和(自身を含む): 295260979200

約数和(自身を除く): 155771973952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 191, 254, 304, 382, 508, 608, 764, 1016, 1216, 1528, 2032, 2413, 3056, 3629, 4064, 4729, 4826, 6112, 7258, 8128, 9458, 9652, 12224, 14516, 18916, 19304, 24257, 29032, 37832, 38608, 48514, 58064, 75664, 77216, 89851, 97028, 116128, 151328, 154432, 179702, 194056, 232256, 302656, 359404, 388112, 460883, 600583, 718808, 776224, 903239, 921766, 1201166, 1437616, 1552448, 1806478, 1843532, 2402332, 2875232, 3612956, 3687064, 4804664, 5750464, 7225912, 7374128, 9609328, 11411077, 14451824, 14748256, 17161541, 19218656, 22822154, 28903648, 29496512, 34323082, 38437312, 45644308, 57807296, 68646164, 91288616, 114711353, 137292328, 182577232, 229422706, 274584656, 365154464, 458845412, 549169312, 730308928, 917690824, 1098338624, 1835381648, 2179515707, 3670763296, 4359031414, 7341526592, 8718062828, 17436125656, 34872251312, 69744502624, 139489005248]

約数ペア:

[(1, 139489005248), (2, 69744502624), (4, 34872251312), (8, 17436125656), (16, 8718062828), (19, 7341526592), (32, 4359031414), (38, 3670763296), (64, 2179515707), (76, 1835381648), (127, 1098338624), (152, 917690824), (191, 730308928), (254, 549169312), (304, 458845412), (382, 365154464), (508, 274584656), (608, 229422706), (764, 182577232), (1016, 137292328), (1216, 114711353), (1528, 91288616), (2032, 68646164), (2413, 57807296), (3056, 45644308), (3629, 38437312), (4064, 34323082), (4729, 29496512), (4826, 28903648), (6112, 22822154), (7258, 19218656), (8128, 17161541), (9458, 14748256), (9652, 14451824), (12224, 11411077), (14516, 9609328), (18916, 7374128), (19304, 7225912), (24257, 5750464), (29032, 4804664), (37832, 3687064), (38608, 3612956), (48514, 2875232), (58064, 2402332), (75664, 1843532), (77216, 1806478), (89851, 1552448), (97028, 1437616), (116128, 1201166), (151328, 921766), (154432, 903239), (179702, 776224), (194056, 718808), (232256, 600583), (302656, 460883), (359404, 388112)]