138590256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1331

約数の個数: 160

約数和(自身を含む): 456399360

約数和(自身を除く): 317809104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1277, 1292, 1428, 1596, 1904, 1938, 2128, 2261, 2554, 2584, 2856, 3192, 3831, 3876, 4522, 5108, 5168, 5712, 6384, 6783, 7662, 7752, 8939, 9044, 10216, 13566, 15324, 15504, 17878, 18088, 20432, 21709, 24263, 26817, 27132, 30648, 35756, 36176, 43418, 48526, 53634, 54264, 61296, 65127, 71512, 72789, 86836, 97052, 107268, 108528, 130254, 143024, 145578, 151963, 169841, 173672, 194104, 214536, 260508, 291156, 303926, 339682, 347344, 388208, 412471, 429072, 455889, 509523, 521016, 582312, 607852, 679364, 824942, 911778, 1019046, 1042032, 1164624, 1215704, 1237413, 1358728, 1649884, 1823556, 2038092, 2431408, 2474826, 2717456, 2887297, 3299768, 3647112, 4076184, 4949652, 5774594, 6599536, 7294224, 8152368, 8661891, 9899304, 11549188, 17323782, 19798608, 23098376, 34647564, 46196752, 69295128, 138590256]

約数ペア:

[(1, 138590256), (2, 69295128), (3, 46196752), (4, 34647564), (6, 23098376), (7, 19798608), (8, 17323782), (12, 11549188), (14, 9899304), (16, 8661891), (17, 8152368), (19, 7294224), (21, 6599536), (24, 5774594), (28, 4949652), (34, 4076184), (38, 3647112), (42, 3299768), (48, 2887297), (51, 2717456), (56, 2474826), (57, 2431408), (68, 2038092), (76, 1823556), (84, 1649884), (102, 1358728), (112, 1237413), (114, 1215704), (119, 1164624), (133, 1042032), (136, 1019046), (152, 911778), (168, 824942), (204, 679364), (228, 607852), (238, 582312), (266, 521016), (272, 509523), (304, 455889), (323, 429072), (336, 412471), (357, 388208), (399, 347344), (408, 339682), (456, 303926), (476, 291156), (532, 260508), (646, 214536), (714, 194104), (798, 173672), (816, 169841), (912, 151963), (952, 145578), (969, 143024), (1064, 130254), (1277, 108528), (1292, 107268), (1428, 97052), (1596, 86836), (1904, 72789), (1938, 71512), (2128, 65127), (2261, 61296), (2554, 54264), (2584, 53634), (2856, 48526), (3192, 43418), (3831, 36176), (3876, 35756), (4522, 30648), (5108, 27132), (5168, 26817), (5712, 24263), (6384, 21709), (6783, 20432), (7662, 18088), (7752, 17878), (8939, 15504), (9044, 15324), (10216, 13566)]