142789584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9883}}^1$

素因数の和:9944

約数の個数: 80

約数和(自身を含む): 431416832

約数和(自身を除く): 288627248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 9883, 14448, 19766, 29649, 39532, 59298, 69181, 79064, 118596, 138362, 158128, 207543, 237192, 276724, 415086, 424969, 474384, 553448, 830172, 849938, 1106896, 1274907, 1660344, 1699876, 2549814, 2974783, 3320688, 3399752, 5099628, 5949566, 6799504, 8924349, 10199256, 11899132, 17848698, 20398512, 23798264, 35697396, 47596528, 71394792, 142789584]

約数ペア:

[(1, 142789584), (2, 71394792), (3, 47596528), (4, 35697396), (6, 23798264), (7, 20398512), (8, 17848698), (12, 11899132), (14, 10199256), (16, 8924349), (21, 6799504), (24, 5949566), (28, 5099628), (42, 3399752), (43, 3320688), (48, 2974783), (56, 2549814), (84, 1699876), (86, 1660344), (112, 1274907), (129, 1106896), (168, 849938), (172, 830172), (258, 553448), (301, 474384), (336, 424969), (344, 415086), (516, 276724), (602, 237192), (688, 207543), (903, 158128), (1032, 138362), (1204, 118596), (1806, 79064), (2064, 69181), (2408, 59298), (3612, 39532), (4816, 29649), (7224, 19766), (9883, 14448)]