121812192

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 369729360

約数和(自身を除く): 247917168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 113, 114, 144, 152, 171, 197, 226, 228, 288, 304, 339, 342, 394, 452, 456, 591, 608, 678, 684, 788, 904, 912, 1017, 1182, 1356, 1368, 1576, 1773, 1808, 1824, 2034, 2147, 2364, 2712, 2736, 3152, 3546, 3616, 3743, 4068, 4294, 4728, 5424, 5472, 6304, 6441, 7092, 7486, 8136, 8588, 9456, 10848, 11229, 12882, 14184, 14972, 16272, 17176, 18912, 19323, 22261, 22458, 25764, 28368, 29944, 32544, 33687, 34352, 38646, 44522, 44916, 51528, 56736, 59888, 66783, 67374, 68704, 77292, 89044, 89832, 103056, 119776, 133566, 134748, 154584, 178088, 179664, 200349, 206112, 267132, 269496, 309168, 356176, 359328, 400698, 422959, 534264, 538992, 618336, 712352, 801396, 845918, 1068528, 1077984, 1268877, 1602792, 1691836, 2137056, 2537754, 3205584, 3383672, 3806631, 5075508, 6411168, 6767344, 7613262, 10151016, 13534688, 15226524, 20302032, 30453048, 40604064, 60906096, 121812192]

約数ペア:

[(1, 121812192), (2, 60906096), (3, 40604064), (4, 30453048), (6, 20302032), (8, 15226524), (9, 13534688), (12, 10151016), (16, 7613262), (18, 6767344), (19, 6411168), (24, 5075508), (32, 3806631), (36, 3383672), (38, 3205584), (48, 2537754), (57, 2137056), (72, 1691836), (76, 1602792), (96, 1268877), (113, 1077984), (114, 1068528), (144, 845918), (152, 801396), (171, 712352), (197, 618336), (226, 538992), (228, 534264), (288, 422959), (304, 400698), (339, 359328), (342, 356176), (394, 309168), (452, 269496), (456, 267132), (591, 206112), (608, 200349), (678, 179664), (684, 178088), (788, 154584), (904, 134748), (912, 133566), (1017, 119776), (1182, 103056), (1356, 89832), (1368, 89044), (1576, 77292), (1773, 68704), (1808, 67374), (1824, 66783), (2034, 59888), (2147, 56736), (2364, 51528), (2712, 44916), (2736, 44522), (3152, 38646), (3546, 34352), (3616, 33687), (3743, 32544), (4068, 29944), (4294, 28368), (4728, 25764), (5424, 22458), (5472, 22261), (6304, 19323), (6441, 18912), (7092, 17176), (7486, 16272), (8136, 14972), (8588, 14184), (9456, 12882), (10848, 11229)]