185220984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 539965440

約数和(自身を除く): 354744456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 104, 136, 141, 156, 188, 204, 221, 282, 312, 376, 408, 442, 564, 611, 663, 743, 799, 884, 1128, 1222, 1326, 1486, 1598, 1768, 1833, 2229, 2397, 2444, 2652, 2972, 3196, 3666, 4458, 4794, 4888, 5304, 5944, 6392, 7332, 8916, 9588, 9659, 10387, 12631, 14664, 17832, 19176, 19318, 20774, 25262, 28977, 31161, 34921, 37893, 38636, 41548, 50524, 57954, 62322, 69842, 75786, 77272, 83096, 101048, 104763, 115908, 124644, 139684, 151572, 164203, 209526, 231816, 249288, 279368, 303144, 328406, 419052, 453973, 492609, 593657, 656812, 838104, 907946, 985218, 1187314, 1313624, 1361919, 1780971, 1815892, 1970436, 2374628, 2723838, 3561942, 3631784, 3940872, 4749256, 5447676, 7123884, 7717541, 10895352, 14247768, 15435082, 23152623, 30870164, 46305246, 61740328, 92610492, 185220984]

約数ペア:

[(1, 185220984), (2, 92610492), (3, 61740328), (4, 46305246), (6, 30870164), (8, 23152623), (12, 15435082), (13, 14247768), (17, 10895352), (24, 7717541), (26, 7123884), (34, 5447676), (39, 4749256), (47, 3940872), (51, 3631784), (52, 3561942), (68, 2723838), (78, 2374628), (94, 1970436), (102, 1815892), (104, 1780971), (136, 1361919), (141, 1313624), (156, 1187314), (188, 985218), (204, 907946), (221, 838104), (282, 656812), (312, 593657), (376, 492609), (408, 453973), (442, 419052), (564, 328406), (611, 303144), (663, 279368), (743, 249288), (799, 231816), (884, 209526), (1128, 164203), (1222, 151572), (1326, 139684), (1486, 124644), (1598, 115908), (1768, 104763), (1833, 101048), (2229, 83096), (2397, 77272), (2444, 75786), (2652, 69842), (2972, 62322), (3196, 57954), (3666, 50524), (4458, 41548), (4794, 38636), (4888, 37893), (5304, 34921), (5944, 31161), (6392, 28977), (7332, 25262), (8916, 20774), (9588, 19318), (9659, 19176), (10387, 17832), (12631, 14664)]