140317584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 283940976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 71, 76, 88, 114, 132, 142, 152, 176, 197, 209, 213, 228, 264, 284, 304, 394, 418, 426, 456, 528, 568, 591, 627, 781, 788, 836, 852, 912, 1136, 1182, 1254, 1349, 1562, 1576, 1672, 1704, 2167, 2343, 2364, 2508, 2698, 3124, 3152, 3344, 3408, 3743, 4047, 4334, 4686, 4728, 5016, 5396, 6248, 6501, 7486, 8094, 8668, 9372, 9456, 10032, 10792, 11229, 12496, 13002, 13987, 14839, 14972, 16188, 17336, 18744, 21584, 22458, 26004, 27974, 29678, 29944, 32376, 34672, 37488, 41173, 41961, 44517, 44916, 52008, 55948, 59356, 59888, 64752, 82346, 83922, 89034, 89832, 104016, 111896, 118712, 123519, 153857, 164692, 167844, 178068, 179664, 223792, 237424, 247038, 265753, 307714, 329384, 335688, 356136, 461571, 494076, 531506, 615428, 658768, 671376, 712272, 797259, 923142, 988152, 1063012, 1230856, 1594518, 1846284, 1976304, 2126024, 2461712, 2923283, 3189036, 3692568, 4252048, 5846566, 6378072, 7385136, 8769849, 11693132, 12756144, 17539698, 23386264, 35079396, 46772528, 70158792, 140317584]

約数ペア:

[(1, 140317584), (2, 70158792), (3, 46772528), (4, 35079396), (6, 23386264), (8, 17539698), (11, 12756144), (12, 11693132), (16, 8769849), (19, 7385136), (22, 6378072), (24, 5846566), (33, 4252048), (38, 3692568), (44, 3189036), (48, 2923283), (57, 2461712), (66, 2126024), (71, 1976304), (76, 1846284), (88, 1594518), (114, 1230856), (132, 1063012), (142, 988152), (152, 923142), (176, 797259), (197, 712272), (209, 671376), (213, 658768), (228, 615428), (264, 531506), (284, 494076), (304, 461571), (394, 356136), (418, 335688), (426, 329384), (456, 307714), (528, 265753), (568, 247038), (591, 237424), (627, 223792), (781, 179664), (788, 178068), (836, 167844), (852, 164692), (912, 153857), (1136, 123519), (1182, 118712), (1254, 111896), (1349, 104016), (1562, 89832), (1576, 89034), (1672, 83922), (1704, 82346), (2167, 64752), (2343, 59888), (2364, 59356), (2508, 55948), (2698, 52008), (3124, 44916), (3152, 44517), (3344, 41961), (3408, 41173), (3743, 37488), (4047, 34672), (4334, 32376), (4686, 29944), (4728, 29678), (5016, 27974), (5396, 26004), (6248, 22458), (6501, 21584), (7486, 18744), (8094, 17336), (8668, 16188), (9372, 14972), (9456, 14839), (10032, 13987), (10792, 13002), (11229, 12496)]