140189049

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 180

約数和(自身を含む): 302916240

約数和(自身を除く): 162727191

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 27, 33, 39, 49, 57, 63, 77, 81, 91, 99, 117, 133, 143, 147, 169, 171, 189, 209, 231, 247, 273, 297, 351, 399, 429, 441, 507, 513, 539, 567, 627, 637, 693, 741, 819, 891, 931, 1001, 1053, 1183, 1197, 1287, 1323, 1463, 1521, 1539, 1617, 1729, 1859, 1881, 1911, 2079, 2223, 2457, 2717, 2793, 3003, 3211, 3549, 3591, 3861, 3969, 4389, 4563, 4851, 5187, 5577, 5643, 5733, 6237, 6669, 7007, 7371, 8151, 8281, 8379, 9009, 9633, 10241, 10647, 10773, 11583, 12103, 13013, 13167, 13689, 14553, 15561, 16731, 16929, 17199, 19019, 20007, 21021, 22477, 24453, 24843, 25137, 27027, 28899, 30723, 31941, 35321, 36309, 39039, 39501, 43659, 46683, 50193, 51597, 57057, 63063, 67431, 73359, 74529, 75411, 81081, 86697, 91091, 92169, 95823, 105963, 108927, 117117, 118503, 133133, 140049, 150579, 157339, 171171, 189189, 202293, 220077, 223587, 247247, 260091, 273273, 276507, 317889, 326781, 351351, 399399, 472017, 513513, 567567, 606879, 670761, 741741, 819819, 829521, 953667, 980343, 1054053, 1198197, 1416051, 1540539, 1730729, 1820637, 2225223, 2459457, 2861001, 3594591, 4248153, 5192187, 6675669, 7378371, 10783773, 12744459, 15576561, 20027007, 46729683, 140189049]

約数ペア:

[(1, 140189049), (3, 46729683), (7, 20027007), (9, 15576561), (11, 12744459), (13, 10783773), (19, 7378371), (21, 6675669), (27, 5192187), (33, 4248153), (39, 3594591), (49, 2861001), (57, 2459457), (63, 2225223), (77, 1820637), (81, 1730729), (91, 1540539), (99, 1416051), (117, 1198197), (133, 1054053), (143, 980343), (147, 953667), (169, 829521), (171, 819819), (189, 741741), (209, 670761), (231, 606879), (247, 567567), (273, 513513), (297, 472017), (351, 399399), (399, 351351), (429, 326781), (441, 317889), (507, 276507), (513, 273273), (539, 260091), (567, 247247), (627, 223587), (637, 220077), (693, 202293), (741, 189189), (819, 171171), (891, 157339), (931, 150579), (1001, 140049), (1053, 133133), (1183, 118503), (1197, 117117), (1287, 108927), (1323, 105963), (1463, 95823), (1521, 92169), (1539, 91091), (1617, 86697), (1729, 81081), (1859, 75411), (1881, 74529), (1911, 73359), (2079, 67431), (2223, 63063), (2457, 57057), (2717, 51597), (2793, 50193), (3003, 46683), (3211, 43659), (3549, 39501), (3591, 39039), (3861, 36309), (3969, 35321), (4389, 31941), (4563, 30723), (4851, 28899), (5187, 27027), (5577, 25137), (5643, 24843), (5733, 24453), (6237, 22477), (6669, 21021), (7007, 20007), (7371, 19019), (8151, 17199), (8281, 16929), (8379, 16731), (9009, 15561), (9633, 14553), (10241, 13689), (10647, 13167), (10773, 13013), (11583, 12103)]