121991856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 384975360

約数和(自身を除く): 262983504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 97, 112, 114, 133, 152, 168, 194, 197, 228, 266, 291, 304, 336, 388, 394, 399, 456, 532, 582, 591, 679, 776, 788, 798, 912, 1064, 1164, 1182, 1358, 1379, 1552, 1576, 1596, 1843, 2037, 2128, 2328, 2364, 2716, 2758, 3152, 3192, 3686, 3743, 4074, 4137, 4656, 4728, 5432, 5516, 5529, 6384, 7372, 7486, 8148, 8274, 9456, 10864, 11032, 11058, 11229, 12901, 14744, 14972, 16296, 16548, 19109, 22064, 22116, 22458, 25802, 26201, 29488, 29944, 32592, 33096, 38218, 38703, 44232, 44916, 51604, 52402, 57327, 59888, 66192, 76436, 77406, 78603, 88464, 89832, 103208, 104804, 114654, 133763, 152872, 154812, 157206, 179664, 206416, 209608, 229308, 267526, 305744, 309624, 314412, 363071, 401289, 419216, 458616, 535052, 619248, 628824, 726142, 802578, 917232, 1070104, 1089213, 1257648, 1452284, 1605156, 2140208, 2178426, 2541497, 2904568, 3210312, 4356852, 5082994, 5809136, 6420624, 7624491, 8713704, 10165988, 15248982, 17427408, 20331976, 30497964, 40663952, 60995928, 121991856]

約数ペア:

[(1, 121991856), (2, 60995928), (3, 40663952), (4, 30497964), (6, 20331976), (7, 17427408), (8, 15248982), (12, 10165988), (14, 8713704), (16, 7624491), (19, 6420624), (21, 5809136), (24, 5082994), (28, 4356852), (38, 3210312), (42, 2904568), (48, 2541497), (56, 2178426), (57, 2140208), (76, 1605156), (84, 1452284), (97, 1257648), (112, 1089213), (114, 1070104), (133, 917232), (152, 802578), (168, 726142), (194, 628824), (197, 619248), (228, 535052), (266, 458616), (291, 419216), (304, 401289), (336, 363071), (388, 314412), (394, 309624), (399, 305744), (456, 267526), (532, 229308), (582, 209608), (591, 206416), (679, 179664), (776, 157206), (788, 154812), (798, 152872), (912, 133763), (1064, 114654), (1164, 104804), (1182, 103208), (1358, 89832), (1379, 88464), (1552, 78603), (1576, 77406), (1596, 76436), (1843, 66192), (2037, 59888), (2128, 57327), (2328, 52402), (2364, 51604), (2716, 44916), (2758, 44232), (3152, 38703), (3192, 38218), (3686, 33096), (3743, 32592), (4074, 29944), (4137, 29488), (4656, 26201), (4728, 25802), (5432, 22458), (5516, 22116), (5529, 22064), (6384, 19109), (7372, 16548), (7486, 16296), (8148, 14972), (8274, 14744), (9456, 12901), (10864, 11229), (11032, 11058)]