172537896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 475891200

約数和(自身を除く): 303353304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 79, 101, 102, 106, 136, 158, 159, 202, 204, 212, 237, 303, 316, 318, 404, 408, 424, 474, 606, 632, 636, 808, 901, 948, 1212, 1272, 1343, 1717, 1802, 1896, 2424, 2686, 2703, 3434, 3604, 4029, 4187, 5151, 5353, 5372, 5406, 6868, 7208, 7979, 8058, 8374, 10302, 10706, 10744, 10812, 12561, 13736, 15958, 16059, 16116, 16748, 20604, 21412, 21624, 23937, 25122, 31916, 32118, 32232, 33496, 41208, 42824, 47874, 50244, 63832, 64236, 71179, 91001, 95748, 100488, 128472, 135643, 142358, 182002, 191496, 213537, 271286, 273003, 284716, 364004, 406929, 422887, 427074, 542572, 546006, 569432, 728008, 813858, 845774, 854148, 1085144, 1092012, 1268661, 1627716, 1691548, 1708296, 2184024, 2537322, 3255432, 3383096, 5074644, 7189079, 10149288, 14378158, 21567237, 28756316, 43134474, 57512632, 86268948, 172537896]

約数ペア:

[(1, 172537896), (2, 86268948), (3, 57512632), (4, 43134474), (6, 28756316), (8, 21567237), (12, 14378158), (17, 10149288), (24, 7189079), (34, 5074644), (51, 3383096), (53, 3255432), (68, 2537322), (79, 2184024), (101, 1708296), (102, 1691548), (106, 1627716), (136, 1268661), (158, 1092012), (159, 1085144), (202, 854148), (204, 845774), (212, 813858), (237, 728008), (303, 569432), (316, 546006), (318, 542572), (404, 427074), (408, 422887), (424, 406929), (474, 364004), (606, 284716), (632, 273003), (636, 271286), (808, 213537), (901, 191496), (948, 182002), (1212, 142358), (1272, 135643), (1343, 128472), (1717, 100488), (1802, 95748), (1896, 91001), (2424, 71179), (2686, 64236), (2703, 63832), (3434, 50244), (3604, 47874), (4029, 42824), (4187, 41208), (5151, 33496), (5353, 32232), (5372, 32118), (5406, 31916), (6868, 25122), (7208, 23937), (7979, 21624), (8058, 21412), (8374, 20604), (10302, 16748), (10706, 16116), (10744, 16059), (10812, 15958), (12561, 13736)]