142618788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 419298880

約数和(自身を除く): 276680092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 43, 52, 57, 76, 78, 86, 114, 117, 129, 156, 171, 172, 228, 234, 247, 258, 342, 373, 387, 468, 494, 516, 559, 684, 741, 746, 774, 817, 988, 1118, 1119, 1482, 1492, 1548, 1634, 1677, 2223, 2236, 2238, 2451, 2964, 3268, 3354, 3357, 4446, 4476, 4849, 4902, 5031, 6708, 6714, 7087, 7353, 8892, 9698, 9804, 10062, 10621, 13428, 14174, 14547, 14706, 16039, 19396, 20124, 21242, 21261, 28348, 29094, 29412, 31863, 32078, 42484, 42522, 43641, 48117, 58188, 63726, 63783, 64156, 85044, 87282, 92131, 95589, 96234, 127452, 127566, 144351, 174564, 184262, 191178, 192468, 208507, 255132, 276393, 288702, 304741, 368524, 382356, 417014, 552786, 577404, 609482, 625521, 829179, 834028, 914223, 1105572, 1218964, 1251042, 1658358, 1828446, 1876563, 2502084, 2742669, 3316716, 3656892, 3753126, 3961633, 5485338, 7506252, 7923266, 10970676, 11884899, 15846532, 23769798, 35654697, 47539596, 71309394, 142618788]

約数ペア:

[(1, 142618788), (2, 71309394), (3, 47539596), (4, 35654697), (6, 23769798), (9, 15846532), (12, 11884899), (13, 10970676), (18, 7923266), (19, 7506252), (26, 5485338), (36, 3961633), (38, 3753126), (39, 3656892), (43, 3316716), (52, 2742669), (57, 2502084), (76, 1876563), (78, 1828446), (86, 1658358), (114, 1251042), (117, 1218964), (129, 1105572), (156, 914223), (171, 834028), (172, 829179), (228, 625521), (234, 609482), (247, 577404), (258, 552786), (342, 417014), (373, 382356), (387, 368524), (468, 304741), (494, 288702), (516, 276393), (559, 255132), (684, 208507), (741, 192468), (746, 191178), (774, 184262), (817, 174564), (988, 144351), (1118, 127566), (1119, 127452), (1482, 96234), (1492, 95589), (1548, 92131), (1634, 87282), (1677, 85044), (2223, 64156), (2236, 63783), (2238, 63726), (2451, 58188), (2964, 48117), (3268, 43641), (3354, 42522), (3357, 42484), (4446, 32078), (4476, 31863), (4849, 29412), (4902, 29094), (5031, 28348), (6708, 21261), (6714, 21242), (7087, 20124), (7353, 19396), (8892, 16039), (9698, 14706), (9804, 14547), (10062, 14174), (10621, 13428)]