128549592

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 388119600

約数和(自身を除く): 259570008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 81, 106, 108, 114, 152, 159, 162, 171, 197, 212, 216, 228, 318, 324, 342, 394, 424, 456, 477, 513, 591, 636, 648, 684, 788, 954, 1007, 1026, 1182, 1272, 1368, 1431, 1539, 1576, 1773, 1908, 2014, 2052, 2364, 2862, 3021, 3078, 3546, 3743, 3816, 4028, 4104, 4293, 4728, 5319, 5724, 6042, 6156, 7092, 7486, 8056, 8586, 9063, 10441, 10638, 11229, 11448, 12084, 12312, 14184, 14972, 15957, 17172, 18126, 20882, 21276, 22458, 24168, 27189, 29944, 31323, 31914, 33687, 34344, 36252, 41764, 42552, 44916, 54378, 62646, 63828, 67374, 72504, 81567, 83528, 89832, 93969, 101061, 108756, 125292, 127656, 134748, 163134, 187938, 198379, 202122, 217512, 250584, 269496, 281907, 303183, 326268, 375876, 396758, 404244, 563814, 595137, 606366, 652536, 751752, 793516, 808488, 845721, 1127628, 1190274, 1212732, 1587032, 1691442, 1785411, 2255256, 2380548, 2425464, 3382884, 3570822, 4761096, 5356233, 6765768, 7141644, 10712466, 14283288, 16068699, 21424932, 32137398, 42849864, 64274796, 128549592]

約数ペア:

[(1, 128549592), (2, 64274796), (3, 42849864), (4, 32137398), (6, 21424932), (8, 16068699), (9, 14283288), (12, 10712466), (18, 7141644), (19, 6765768), (24, 5356233), (27, 4761096), (36, 3570822), (38, 3382884), (53, 2425464), (54, 2380548), (57, 2255256), (72, 1785411), (76, 1691442), (81, 1587032), (106, 1212732), (108, 1190274), (114, 1127628), (152, 845721), (159, 808488), (162, 793516), (171, 751752), (197, 652536), (212, 606366), (216, 595137), (228, 563814), (318, 404244), (324, 396758), (342, 375876), (394, 326268), (424, 303183), (456, 281907), (477, 269496), (513, 250584), (591, 217512), (636, 202122), (648, 198379), (684, 187938), (788, 163134), (954, 134748), (1007, 127656), (1026, 125292), (1182, 108756), (1272, 101061), (1368, 93969), (1431, 89832), (1539, 83528), (1576, 81567), (1773, 72504), (1908, 67374), (2014, 63828), (2052, 62646), (2364, 54378), (2862, 44916), (3021, 42552), (3078, 41764), (3546, 36252), (3743, 34344), (3816, 33687), (4028, 31914), (4104, 31323), (4293, 29944), (4728, 27189), (5319, 24168), (5724, 22458), (6042, 21276), (6156, 20882), (7092, 18126), (7486, 17172), (8056, 15957), (8586, 14972), (9063, 14184), (10441, 12312), (10638, 12084), (11229, 11448)]