156903318

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 120

約数和(自身を含む): 416111256

約数和(自身を除く): 259207938

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 169, 198, 234, 286, 297, 338, 351, 429, 507, 521, 594, 702, 858, 891, 1014, 1042, 1053, 1287, 1521, 1563, 1782, 1859, 2106, 2574, 3042, 3126, 3718, 3861, 4563, 4689, 5577, 5731, 6773, 7722, 9126, 9378, 11154, 11462, 11583, 13546, 13689, 14067, 16731, 17193, 20319, 23166, 27378, 28134, 33462, 34386, 40638, 42201, 50193, 51579, 60957, 74503, 84402, 88049, 100386, 103158, 121914, 149006, 150579, 154737, 176098, 182871, 223509, 264147, 301158, 309474, 365742, 447018, 464211, 528294, 548613, 670527, 792441, 928422, 968539, 1097226, 1341054, 1584882, 1937078, 2011581, 2377323, 2905617, 4023162, 4754646, 5811234, 6034743, 7131969, 8716851, 12069486, 14263938, 17433702, 26150553, 52301106, 78451659, 156903318]

約数ペア:

[(1, 156903318), (2, 78451659), (3, 52301106), (6, 26150553), (9, 17433702), (11, 14263938), (13, 12069486), (18, 8716851), (22, 7131969), (26, 6034743), (27, 5811234), (33, 4754646), (39, 4023162), (54, 2905617), (66, 2377323), (78, 2011581), (81, 1937078), (99, 1584882), (117, 1341054), (143, 1097226), (162, 968539), (169, 928422), (198, 792441), (234, 670527), (286, 548613), (297, 528294), (338, 464211), (351, 447018), (429, 365742), (507, 309474), (521, 301158), (594, 264147), (702, 223509), (858, 182871), (891, 176098), (1014, 154737), (1042, 150579), (1053, 149006), (1287, 121914), (1521, 103158), (1563, 100386), (1782, 88049), (1859, 84402), (2106, 74503), (2574, 60957), (3042, 51579), (3126, 50193), (3718, 42201), (3861, 40638), (4563, 34386), (4689, 33462), (5577, 28134), (5731, 27378), (6773, 23166), (7722, 20319), (9126, 17193), (9378, 16731), (11154, 14067), (11462, 13689), (11583, 13546)]