156959152

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 382944240

約数和(自身を除く): 225985088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 49, 56, 76, 82, 98, 112, 133, 152, 164, 196, 257, 266, 287, 304, 328, 392, 514, 532, 574, 656, 779, 784, 931, 1028, 1064, 1148, 1558, 1799, 1862, 2009, 2056, 2128, 2296, 3116, 3598, 3724, 4018, 4112, 4592, 4883, 5453, 6232, 7196, 7448, 8036, 9766, 10537, 10906, 12464, 12593, 14392, 14896, 16072, 19532, 21074, 21812, 25186, 28784, 32144, 34181, 38171, 39064, 42148, 43624, 50372, 68362, 73759, 76342, 78128, 84296, 87248, 100744, 136724, 147518, 152684, 168592, 200203, 201488, 239267, 273448, 295036, 305368, 400406, 478534, 516313, 546896, 590072, 610736, 800812, 957068, 1032626, 1180144, 1401421, 1601624, 1914136, 2065252, 2802842, 3203248, 3828272, 4130504, 5605684, 8261008, 9809947, 11211368, 19619894, 22422736, 39239788, 78479576, 156959152]

約数ペア:

[(1, 156959152), (2, 78479576), (4, 39239788), (7, 22422736), (8, 19619894), (14, 11211368), (16, 9809947), (19, 8261008), (28, 5605684), (38, 4130504), (41, 3828272), (49, 3203248), (56, 2802842), (76, 2065252), (82, 1914136), (98, 1601624), (112, 1401421), (133, 1180144), (152, 1032626), (164, 957068), (196, 800812), (257, 610736), (266, 590072), (287, 546896), (304, 516313), (328, 478534), (392, 400406), (514, 305368), (532, 295036), (574, 273448), (656, 239267), (779, 201488), (784, 200203), (931, 168592), (1028, 152684), (1064, 147518), (1148, 136724), (1558, 100744), (1799, 87248), (1862, 84296), (2009, 78128), (2056, 76342), (2128, 73759), (2296, 68362), (3116, 50372), (3598, 43624), (3724, 42148), (4018, 39064), (4112, 38171), (4592, 34181), (4883, 32144), (5453, 28784), (6232, 25186), (7196, 21812), (7448, 21074), (8036, 19532), (9766, 16072), (10537, 14896), (10906, 14392), (12464, 12593)]