156733997896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{31469}}^1$

素因数の和:31683

約数の個数: 128

約数和(自身を含む): 367368192000

約数和(自身を除く): 210634194104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 151, 152, 217, 248, 266, 302, 434, 532, 589, 604, 868, 1057, 1064, 1178, 1208, 1736, 2114, 2356, 2869, 4123, 4228, 4681, 4712, 5738, 8246, 8456, 9362, 11476, 16492, 18724, 20083, 22952, 31469, 32767, 32984, 37448, 40166, 62938, 65534, 80332, 88939, 125876, 131068, 160664, 177878, 220283, 251752, 262136, 355756, 440566, 597911, 622573, 711512, 881132, 975539, 1195822, 1245146, 1762264, 1951078, 2391644, 2490292, 3902156, 4185377, 4751819, 4783288, 4980584, 6828773, 7804312, 8370754, 9503638, 13657546, 16741508, 18535241, 19007276, 27315092, 33262733, 33483016, 37070482, 38014552, 54630184, 66525466, 74140964, 90284561, 129746687, 133050932, 147306389, 148281928, 180569122, 259493374, 266101864, 294612778, 361138244, 518986748, 589225556, 631991927, 722276488, 1031144723, 1037973496, 1178451112, 1263983854, 2062289446, 2527967708, 2798821391, 4124578892, 5055935416, 5597642782, 8249157784, 11195285564, 19591749737, 22390571128, 39183499474, 78366998948, 156733997896]

約数ペア:

[(1, 156733997896), (2, 78366998948), (4, 39183499474), (7, 22390571128), (8, 19591749737), (14, 11195285564), (19, 8249157784), (28, 5597642782), (31, 5055935416), (38, 4124578892), (56, 2798821391), (62, 2527967708), (76, 2062289446), (124, 1263983854), (133, 1178451112), (151, 1037973496), (152, 1031144723), (217, 722276488), (248, 631991927), (266, 589225556), (302, 518986748), (434, 361138244), (532, 294612778), (589, 266101864), (604, 259493374), (868, 180569122), (1057, 148281928), (1064, 147306389), (1178, 133050932), (1208, 129746687), (1736, 90284561), (2114, 74140964), (2356, 66525466), (2869, 54630184), (4123, 38014552), (4228, 37070482), (4681, 33483016), (4712, 33262733), (5738, 27315092), (8246, 19007276), (8456, 18535241), (9362, 16741508), (11476, 13657546), (16492, 9503638), (18724, 8370754), (20083, 7804312), (22952, 6828773), (31469, 4980584), (32767, 4783288), (32984, 4751819), (37448, 4185377), (40166, 3902156), (62938, 2490292), (65534, 2391644), (80332, 1951078), (88939, 1762264), (125876, 1245146), (131068, 1195822), (160664, 975539), (177878, 881132), (220283, 711512), (251752, 622573), (262136, 597911), (355756, 440566)]