156728689828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1\times {\mathrm{1031}}^1$

素因数の和:1769

約数の個数: 96

約数和(自身を含む): 301480058880

約数和(自身を除く): 144751369052

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 113, 124, 226, 452, 571, 589, 1031, 1142, 1178, 2062, 2147, 2284, 2356, 3503, 4124, 4294, 7006, 8588, 10849, 14012, 17701, 19589, 21698, 31961, 35402, 39178, 43396, 63922, 64523, 66557, 70804, 78356, 116503, 127844, 129046, 133114, 233006, 258092, 266228, 336319, 466012, 588701, 607259, 672638, 1177402, 1214518, 1225937, 1345276, 2000213, 2213557, 2354804, 2429036, 2451874, 3611593, 4000426, 4427114, 4903748, 7223186, 8000852, 8854228, 11185319, 14446372, 18249731, 22370638, 36499462, 38004047, 44741276, 66523213, 68620267, 72998924, 76008094, 133046426, 137240534, 152016188, 266092852, 274481068, 346744889, 693489778, 1263941047, 1386979556, 2062219603, 2527882094, 4124439206, 5055764188, 8248878412, 39182172457, 78364344914, 156728689828]

約数ペア:

[(1, 156728689828), (2, 78364344914), (4, 39182172457), (19, 8248878412), (31, 5055764188), (38, 4124439206), (62, 2527882094), (76, 2062219603), (113, 1386979556), (124, 1263941047), (226, 693489778), (452, 346744889), (571, 274481068), (589, 266092852), (1031, 152016188), (1142, 137240534), (1178, 133046426), (2062, 76008094), (2147, 72998924), (2284, 68620267), (2356, 66523213), (3503, 44741276), (4124, 38004047), (4294, 36499462), (7006, 22370638), (8588, 18249731), (10849, 14446372), (14012, 11185319), (17701, 8854228), (19589, 8000852), (21698, 7223186), (31961, 4903748), (35402, 4427114), (39178, 4000426), (43396, 3611593), (63922, 2451874), (64523, 2429036), (66557, 2354804), (70804, 2213557), (78356, 2000213), (116503, 1345276), (127844, 1225937), (129046, 1214518), (133114, 1177402), (233006, 672638), (258092, 607259), (266228, 588701), (336319, 466012)]