157989636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 364557564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 84, 102, 108, 114, 119, 126, 133, 153, 171, 189, 204, 228, 238, 252, 266, 306, 323, 342, 357, 378, 399, 459, 476, 513, 532, 612, 646, 647, 684, 714, 756, 798, 918, 969, 1026, 1071, 1197, 1292, 1294, 1428, 1596, 1836, 1938, 1941, 2052, 2142, 2261, 2394, 2588, 2907, 3213, 3591, 3876, 3882, 4284, 4522, 4529, 4788, 5814, 5823, 6426, 6783, 7182, 7764, 8721, 9044, 9058, 10999, 11628, 11646, 12293, 12852, 13566, 13587, 14364, 17442, 17469, 18116, 20349, 21998, 23292, 24586, 27132, 27174, 32997, 34884, 34938, 36879, 40698, 40761, 43996, 49172, 54348, 61047, 65994, 69876, 73758, 76993, 81396, 81522, 86051, 98991, 110637, 122094, 122283, 131988, 147516, 153986, 163044, 172102, 197982, 208981, 221274, 230979, 244188, 244566, 258153, 296973, 307972, 331911, 344204, 395964, 417962, 442548, 461958, 489132, 516306, 593946, 626943, 663822, 692937, 774459, 835924, 923916, 1032612, 1187892, 1253886, 1327644, 1385874, 1462867, 1548918, 1880829, 2078811, 2323377, 2507772, 2771748, 2925734, 3097836, 3761658, 4157622, 4388601, 4646754, 5642487, 5851468, 7523316, 8315244, 8777202, 9293508, 11284974, 13165803, 17554404, 22569948, 26331606, 39497409, 52663212, 78994818, 157989636]

約数ペア:

[(1, 157989636), (2, 78994818), (3, 52663212), (4, 39497409), (6, 26331606), (7, 22569948), (9, 17554404), (12, 13165803), (14, 11284974), (17, 9293508), (18, 8777202), (19, 8315244), (21, 7523316), (27, 5851468), (28, 5642487), (34, 4646754), (36, 4388601), (38, 4157622), (42, 3761658), (51, 3097836), (54, 2925734), (57, 2771748), (63, 2507772), (68, 2323377), (76, 2078811), (84, 1880829), (102, 1548918), (108, 1462867), (114, 1385874), (119, 1327644), (126, 1253886), (133, 1187892), (153, 1032612), (171, 923916), (189, 835924), (204, 774459), (228, 692937), (238, 663822), (252, 626943), (266, 593946), (306, 516306), (323, 489132), (342, 461958), (357, 442548), (378, 417962), (399, 395964), (459, 344204), (476, 331911), (513, 307972), (532, 296973), (612, 258153), (646, 244566), (647, 244188), (684, 230979), (714, 221274), (756, 208981), (798, 197982), (918, 172102), (969, 163044), (1026, 153986), (1071, 147516), (1197, 131988), (1292, 122283), (1294, 122094), (1428, 110637), (1596, 98991), (1836, 86051), (1938, 81522), (1941, 81396), (2052, 76993), (2142, 73758), (2261, 69876), (2394, 65994), (2588, 61047), (2907, 54348), (3213, 49172), (3591, 43996), (3876, 40761), (3882, 40698), (4284, 36879), (4522, 34938), (4529, 34884), (4788, 32997), (5814, 27174), (5823, 27132), (6426, 24586), (6783, 23292), (7182, 21998), (7764, 20349), (8721, 18116), (9044, 17469), (9058, 17442), (10999, 14364), (11628, 13587), (11646, 13566), (12293, 12852)]