131713296

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 160

約数和(自身を含む): 413306880

約数和(自身を除く): 281593584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 619, 624, 682, 744, 806, 858, 1023, 1144, 1209, 1238, 1364, 1488, 1612, 1716, 1857, 2046, 2288, 2418, 2476, 2728, 3224, 3432, 3714, 4092, 4433, 4836, 4952, 5456, 6448, 6809, 6864, 7428, 8047, 8184, 8866, 9672, 9904, 13299, 13618, 14856, 16094, 16368, 17732, 19189, 19344, 20427, 24141, 26598, 27236, 29712, 32188, 35464, 38378, 40854, 48282, 53196, 54472, 57567, 64376, 70928, 76756, 81708, 88517, 96564, 106392, 108944, 115134, 128752, 153512, 163416, 177034, 193128, 211079, 212784, 230268, 249457, 265551, 307024, 326832, 354068, 386256, 422158, 460536, 498914, 531102, 633237, 708136, 748371, 844316, 921072, 997828, 1062204, 1266474, 1416272, 1496742, 1688632, 1995656, 2124408, 2532948, 2744027, 2993484, 3377264, 3991312, 4248816, 5065896, 5488054, 5986968, 8232081, 10131792, 10976108, 11973936, 16464162, 21952216, 32928324, 43904432, 65856648, 131713296]

約数ペア:

[(1, 131713296), (2, 65856648), (3, 43904432), (4, 32928324), (6, 21952216), (8, 16464162), (11, 11973936), (12, 10976108), (13, 10131792), (16, 8232081), (22, 5986968), (24, 5488054), (26, 5065896), (31, 4248816), (33, 3991312), (39, 3377264), (44, 2993484), (48, 2744027), (52, 2532948), (62, 2124408), (66, 1995656), (78, 1688632), (88, 1496742), (93, 1416272), (104, 1266474), (124, 1062204), (132, 997828), (143, 921072), (156, 844316), (176, 748371), (186, 708136), (208, 633237), (248, 531102), (264, 498914), (286, 460536), (312, 422158), (341, 386256), (372, 354068), (403, 326832), (429, 307024), (496, 265551), (528, 249457), (572, 230268), (619, 212784), (624, 211079), (682, 193128), (744, 177034), (806, 163416), (858, 153512), (1023, 128752), (1144, 115134), (1209, 108944), (1238, 106392), (1364, 96564), (1488, 88517), (1612, 81708), (1716, 76756), (1857, 70928), (2046, 64376), (2288, 57567), (2418, 54472), (2476, 53196), (2728, 48282), (3224, 40854), (3432, 38378), (3714, 35464), (4092, 32188), (4433, 29712), (4836, 27236), (4952, 26598), (5456, 24141), (6448, 20427), (6809, 19344), (6864, 19189), (7428, 17732), (8047, 16368), (8184, 16094), (8866, 14856), (9672, 13618), (9904, 13299)]