142549134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 380522880

約数和(自身を除く): 237973746

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 151, 169, 182, 247, 266, 273, 294, 302, 338, 399, 453, 494, 507, 546, 637, 741, 798, 906, 931, 1014, 1057, 1183, 1274, 1482, 1729, 1862, 1911, 1963, 2114, 2366, 2793, 2869, 3171, 3211, 3458, 3549, 3822, 3926, 5187, 5586, 5738, 5889, 6342, 6422, 7098, 7399, 8281, 8607, 9633, 10374, 11778, 12103, 13741, 14798, 16562, 17214, 19266, 20083, 22197, 22477, 24206, 24843, 25519, 27482, 36309, 37297, 40166, 41223, 44394, 44954, 49686, 51038, 60249, 67431, 72618, 74594, 76557, 82446, 96187, 111891, 120498, 134862, 140581, 153114, 157339, 178633, 192374, 223782, 261079, 281162, 288561, 314678, 357266, 421743, 472017, 484861, 522158, 535899, 577122, 783237, 843486, 944034, 969722, 1071798, 1250431, 1454583, 1566474, 1827553, 2500862, 2909166, 3394027, 3655106, 3751293, 5482659, 6788054, 7502586, 10182081, 10965318, 20364162, 23758189, 47516378, 71274567, 142549134]

約数ペア:

[(1, 142549134), (2, 71274567), (3, 47516378), (6, 23758189), (7, 20364162), (13, 10965318), (14, 10182081), (19, 7502586), (21, 6788054), (26, 5482659), (38, 3751293), (39, 3655106), (42, 3394027), (49, 2909166), (57, 2500862), (78, 1827553), (91, 1566474), (98, 1454583), (114, 1250431), (133, 1071798), (147, 969722), (151, 944034), (169, 843486), (182, 783237), (247, 577122), (266, 535899), (273, 522158), (294, 484861), (302, 472017), (338, 421743), (399, 357266), (453, 314678), (494, 288561), (507, 281162), (546, 261079), (637, 223782), (741, 192374), (798, 178633), (906, 157339), (931, 153114), (1014, 140581), (1057, 134862), (1183, 120498), (1274, 111891), (1482, 96187), (1729, 82446), (1862, 76557), (1911, 74594), (1963, 72618), (2114, 67431), (2366, 60249), (2793, 51038), (2869, 49686), (3171, 44954), (3211, 44394), (3458, 41223), (3549, 40166), (3822, 37297), (3926, 36309), (5187, 27482), (5586, 25519), (5738, 24843), (5889, 24206), (6342, 22477), (6422, 22197), (7098, 20083), (7399, 19266), (8281, 17214), (8607, 16562), (9633, 14798), (10374, 13741), (11778, 12103)]