149617468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 367037440

約数和(自身を除く): 217419972

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 77, 79, 86, 91, 121, 143, 154, 158, 172, 182, 242, 286, 301, 308, 316, 364, 473, 484, 553, 559, 572, 602, 847, 869, 946, 1001, 1027, 1106, 1118, 1204, 1573, 1694, 1738, 1892, 2002, 2054, 2212, 2236, 3146, 3311, 3388, 3397, 3476, 3913, 4004, 4108, 5203, 6083, 6149, 6292, 6622, 6794, 7189, 7826, 9559, 10406, 11011, 11297, 12166, 12298, 13244, 13588, 14378, 15652, 19118, 20812, 22022, 22594, 23779, 24332, 24596, 28756, 36421, 37367, 38236, 43043, 44044, 44161, 45188, 47558, 66913, 67639, 72842, 74734, 79079, 86086, 88322, 95116, 124267, 133826, 135278, 145684, 149468, 158158, 172172, 176644, 248534, 261569, 267652, 270556, 309127, 316316, 411037, 473473, 485771, 497068, 523138, 618254, 822074, 869869, 946946, 971542, 1046276, 1236508, 1644148, 1739738, 1893892, 1943084, 2877259, 3400397, 3479476, 5343481, 5754518, 6800794, 10686962, 11509036, 13601588, 21373924, 37404367, 74808734, 149617468]

約数ペア:

[(1, 149617468), (2, 74808734), (4, 37404367), (7, 21373924), (11, 13601588), (13, 11509036), (14, 10686962), (22, 6800794), (26, 5754518), (28, 5343481), (43, 3479476), (44, 3400397), (52, 2877259), (77, 1943084), (79, 1893892), (86, 1739738), (91, 1644148), (121, 1236508), (143, 1046276), (154, 971542), (158, 946946), (172, 869869), (182, 822074), (242, 618254), (286, 523138), (301, 497068), (308, 485771), (316, 473473), (364, 411037), (473, 316316), (484, 309127), (553, 270556), (559, 267652), (572, 261569), (602, 248534), (847, 176644), (869, 172172), (946, 158158), (1001, 149468), (1027, 145684), (1106, 135278), (1118, 133826), (1204, 124267), (1573, 95116), (1694, 88322), (1738, 86086), (1892, 79079), (2002, 74734), (2054, 72842), (2212, 67639), (2236, 66913), (3146, 47558), (3311, 45188), (3388, 44161), (3397, 44044), (3476, 43043), (3913, 38236), (4004, 37367), (4108, 36421), (5203, 28756), (6083, 24596), (6149, 24332), (6292, 23779), (6622, 22594), (6794, 22022), (7189, 20812), (7826, 19118), (9559, 15652), (10406, 14378), (11011, 13588), (11297, 13244), (12166, 12298)]