142595838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 398361600

約数和(自身を除く): 255765762

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 63, 66, 77, 94, 99, 121, 126, 141, 154, 198, 199, 231, 242, 282, 329, 363, 398, 423, 462, 517, 597, 658, 693, 726, 846, 847, 987, 1034, 1089, 1194, 1386, 1393, 1551, 1694, 1791, 1974, 2178, 2189, 2541, 2786, 2961, 3102, 3582, 3619, 4179, 4378, 4653, 5082, 5687, 5922, 6567, 7238, 7623, 8358, 9306, 9353, 10857, 11374, 12537, 13134, 15246, 15323, 17061, 18706, 19701, 21714, 24079, 25074, 28059, 30646, 32571, 34122, 39402, 39809, 45969, 48158, 51183, 56118, 65142, 65471, 72237, 79618, 84177, 91938, 102366, 102883, 119427, 130942, 137907, 144474, 168354, 168553, 196413, 205766, 216711, 238854, 275814, 308649, 337106, 358281, 392826, 433422, 505659, 589239, 617298, 716562, 720181, 925947, 1011318, 1131713, 1178478, 1440362, 1516977, 1851894, 2160543, 2263426, 3033954, 3395139, 4321086, 6481629, 6790278, 7921991, 10185417, 12963258, 15843982, 20370834, 23765973, 47531946, 71297919, 142595838]

約数ペア:

[(1, 142595838), (2, 71297919), (3, 47531946), (6, 23765973), (7, 20370834), (9, 15843982), (11, 12963258), (14, 10185417), (18, 7921991), (21, 6790278), (22, 6481629), (33, 4321086), (42, 3395139), (47, 3033954), (63, 2263426), (66, 2160543), (77, 1851894), (94, 1516977), (99, 1440362), (121, 1178478), (126, 1131713), (141, 1011318), (154, 925947), (198, 720181), (199, 716562), (231, 617298), (242, 589239), (282, 505659), (329, 433422), (363, 392826), (398, 358281), (423, 337106), (462, 308649), (517, 275814), (597, 238854), (658, 216711), (693, 205766), (726, 196413), (846, 168553), (847, 168354), (987, 144474), (1034, 137907), (1089, 130942), (1194, 119427), (1386, 102883), (1393, 102366), (1551, 91938), (1694, 84177), (1791, 79618), (1974, 72237), (2178, 65471), (2189, 65142), (2541, 56118), (2786, 51183), (2961, 48158), (3102, 45969), (3582, 39809), (3619, 39402), (4179, 34122), (4378, 32571), (4653, 30646), (5082, 28059), (5687, 25074), (5922, 24079), (6567, 21714), (7238, 19701), (7623, 18706), (8358, 17061), (9306, 15323), (9353, 15246), (10857, 13134), (11374, 12537)]