191990592

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 168

約数和(自身を含む): 591982560

約数和(自身を除く): 399991968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 64, 72, 76, 96, 106, 114, 144, 152, 159, 171, 192, 212, 228, 288, 304, 318, 331, 342, 424, 456, 477, 576, 608, 636, 662, 684, 848, 912, 954, 993, 1007, 1216, 1272, 1324, 1368, 1696, 1824, 1908, 1986, 2014, 2544, 2648, 2736, 2979, 3021, 3392, 3648, 3816, 3972, 4028, 5088, 5296, 5472, 5958, 6042, 6289, 7632, 7944, 8056, 9063, 10176, 10592, 10944, 11916, 12084, 12578, 15264, 15888, 16112, 17543, 18126, 18867, 21184, 23832, 24168, 25156, 30528, 31776, 32224, 35086, 36252, 37734, 47664, 48336, 50312, 52629, 56601, 63552, 64448, 70172, 72504, 75468, 95328, 96672, 100624, 105258, 113202, 140344, 145008, 150936, 157887, 190656, 193344, 201248, 210516, 226404, 280688, 290016, 301872, 315774, 333317, 402496, 421032, 452808, 561376, 580032, 603744, 631548, 666634, 842064, 905616, 999951, 1122752, 1207488, 1263096, 1333268, 1684128, 1811232, 1999902, 2526192, 2666536, 2999853, 3368256, 3622464, 3999804, 5052384, 5333072, 5999706, 7999608, 10104768, 10666144, 11999412, 15999216, 21332288, 23998824, 31998432, 47997648, 63996864, 95995296, 191990592]

約数ペア:

[(1, 191990592), (2, 95995296), (3, 63996864), (4, 47997648), (6, 31998432), (8, 23998824), (9, 21332288), (12, 15999216), (16, 11999412), (18, 10666144), (19, 10104768), (24, 7999608), (32, 5999706), (36, 5333072), (38, 5052384), (48, 3999804), (53, 3622464), (57, 3368256), (64, 2999853), (72, 2666536), (76, 2526192), (96, 1999902), (106, 1811232), (114, 1684128), (144, 1333268), (152, 1263096), (159, 1207488), (171, 1122752), (192, 999951), (212, 905616), (228, 842064), (288, 666634), (304, 631548), (318, 603744), (331, 580032), (342, 561376), (424, 452808), (456, 421032), (477, 402496), (576, 333317), (608, 315774), (636, 301872), (662, 290016), (684, 280688), (848, 226404), (912, 210516), (954, 201248), (993, 193344), (1007, 190656), (1216, 157887), (1272, 150936), (1324, 145008), (1368, 140344), (1696, 113202), (1824, 105258), (1908, 100624), (1986, 96672), (2014, 95328), (2544, 75468), (2648, 72504), (2736, 70172), (2979, 64448), (3021, 63552), (3392, 56601), (3648, 52629), (3816, 50312), (3972, 48336), (4028, 47664), (5088, 37734), (5296, 36252), (5472, 35086), (5958, 32224), (6042, 31776), (6289, 30528), (7632, 25156), (7944, 24168), (8056, 23832), (9063, 21184), (10176, 18867), (10592, 18126), (10944, 17543), (11916, 16112), (12084, 15888), (12578, 15264)]