135840168

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 378223560

約数和(自身を除く): 242383392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 157, 183, 197, 244, 314, 366, 394, 471, 488, 549, 591, 628, 732, 788, 942, 1098, 1182, 1256, 1413, 1464, 1576, 1773, 1884, 2196, 2364, 2826, 3546, 3768, 4392, 4728, 5652, 7092, 9577, 11304, 12017, 14184, 19154, 24034, 28731, 30929, 36051, 38308, 48068, 57462, 61858, 72102, 76616, 86193, 92787, 96136, 108153, 114924, 123716, 144204, 172386, 185574, 216306, 229848, 247432, 278361, 288408, 344772, 371148, 432612, 556722, 689544, 742296, 865224, 1113444, 1886669, 2226888, 3773338, 5660007, 7546676, 11320014, 15093352, 16980021, 22640028, 33960042, 45280056, 67920084, 135840168]

約数ペア:

[(1, 135840168), (2, 67920084), (3, 45280056), (4, 33960042), (6, 22640028), (8, 16980021), (9, 15093352), (12, 11320014), (18, 7546676), (24, 5660007), (36, 3773338), (61, 2226888), (72, 1886669), (122, 1113444), (157, 865224), (183, 742296), (197, 689544), (244, 556722), (314, 432612), (366, 371148), (394, 344772), (471, 288408), (488, 278361), (549, 247432), (591, 229848), (628, 216306), (732, 185574), (788, 172386), (942, 144204), (1098, 123716), (1182, 114924), (1256, 108153), (1413, 96136), (1464, 92787), (1576, 86193), (1773, 76616), (1884, 72102), (2196, 61858), (2364, 57462), (2826, 48068), (3546, 38308), (3768, 36051), (4392, 30929), (4728, 28731), (5652, 24034), (7092, 19154), (9577, 14184), (11304, 12017)]