139896372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 424714752

約数和(自身を除く): 284818380

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 49, 66, 77, 84, 86, 98, 129, 132, 147, 154, 172, 196, 231, 258, 294, 301, 308, 462, 473, 503, 516, 539, 588, 602, 903, 924, 946, 1006, 1078, 1204, 1419, 1509, 1617, 1806, 1892, 2012, 2107, 2156, 2838, 3018, 3234, 3311, 3521, 3612, 4214, 5533, 5676, 6036, 6321, 6468, 6622, 7042, 8428, 9933, 10563, 11066, 12642, 13244, 14084, 16599, 19866, 21126, 21629, 22132, 23177, 24647, 25284, 33198, 38731, 39732, 42252, 43258, 46354, 49294, 64887, 66396, 69531, 73941, 77462, 86516, 92708, 98588, 116193, 129774, 139062, 147882, 151403, 154924, 232386, 237919, 259548, 271117, 278124, 295764, 302806, 454209, 464772, 475838, 542234, 605612, 713757, 813351, 908418, 951676, 1059821, 1084468, 1427514, 1626702, 1665433, 1816836, 2119642, 2855028, 3179463, 3253404, 3330866, 4239284, 4996299, 6358926, 6661732, 9992598, 11658031, 12717852, 19985196, 23316062, 34974093, 46632124, 69948186, 139896372]

約数ペア:

[(1, 139896372), (2, 69948186), (3, 46632124), (4, 34974093), (6, 23316062), (7, 19985196), (11, 12717852), (12, 11658031), (14, 9992598), (21, 6661732), (22, 6358926), (28, 4996299), (33, 4239284), (42, 3330866), (43, 3253404), (44, 3179463), (49, 2855028), (66, 2119642), (77, 1816836), (84, 1665433), (86, 1626702), (98, 1427514), (129, 1084468), (132, 1059821), (147, 951676), (154, 908418), (172, 813351), (196, 713757), (231, 605612), (258, 542234), (294, 475838), (301, 464772), (308, 454209), (462, 302806), (473, 295764), (503, 278124), (516, 271117), (539, 259548), (588, 237919), (602, 232386), (903, 154924), (924, 151403), (946, 147882), (1006, 139062), (1078, 129774), (1204, 116193), (1419, 98588), (1509, 92708), (1617, 86516), (1806, 77462), (1892, 73941), (2012, 69531), (2107, 66396), (2156, 64887), (2838, 49294), (3018, 46354), (3234, 43258), (3311, 42252), (3521, 39732), (3612, 38731), (4214, 33198), (5533, 25284), (5676, 24647), (6036, 23177), (6321, 22132), (6468, 21629), (6622, 21126), (7042, 19866), (8428, 16599), (9933, 14084), (10563, 13244), (11066, 12642)]