156740674610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{65353}}^1$

素因数の和:66363

約数の個数: 64

約数和(自身を含む): 320161403520

約数和(自身を除く): 163420728910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 971, 1235, 1942, 2470, 4855, 9710, 12623, 18449, 25246, 36898, 63115, 65353, 92245, 126230, 130706, 184490, 239837, 326765, 479674, 653530, 849589, 1199185, 1241707, 1699178, 2398370, 2483414, 4247945, 6208535, 8495890, 12417070, 16142191, 32284382, 63457763, 80710955, 126915526, 161421910, 317288815, 634577630, 824950919, 1205697497, 1649901838, 2411394994, 4124754595, 6028487485, 8249509190, 12056974970, 15674067461, 31348134922, 78370337305, 156740674610]

約数ペア:

[(1, 156740674610), (2, 78370337305), (5, 31348134922), (10, 15674067461), (13, 12056974970), (19, 8249509190), (26, 6028487485), (38, 4124754595), (65, 2411394994), (95, 1649901838), (130, 1205697497), (190, 824950919), (247, 634577630), (494, 317288815), (971, 161421910), (1235, 126915526), (1942, 80710955), (2470, 63457763), (4855, 32284382), (9710, 16142191), (12623, 12417070), (18449, 8495890), (25246, 6208535), (36898, 4247945), (63115, 2483414), (65353, 2398370), (92245, 1699178), (126230, 1241707), (130706, 1199185), (184490, 849589), (239837, 653530), (326765, 479674)]