140719152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 299252688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 131, 138, 139, 161, 168, 184, 262, 276, 278, 322, 336, 368, 393, 417, 483, 524, 552, 556, 644, 786, 834, 917, 966, 973, 1048, 1104, 1112, 1288, 1572, 1668, 1834, 1932, 1946, 2096, 2224, 2576, 2751, 2919, 3013, 3144, 3197, 3336, 3668, 3864, 3892, 5502, 5838, 6026, 6288, 6394, 6672, 7336, 7728, 7784, 9039, 9591, 11004, 11676, 12052, 12788, 14672, 15568, 18078, 18209, 19182, 21091, 22008, 22379, 23352, 24104, 25576, 36156, 36418, 38364, 42182, 44016, 44758, 46704, 48208, 51152, 54627, 63273, 67137, 72312, 72836, 76728, 84364, 89516, 109254, 126546, 127463, 134274, 144624, 145672, 153456, 168728, 179032, 218508, 253092, 254926, 268548, 291344, 337456, 358064, 382389, 418807, 437016, 506184, 509852, 537096, 764778, 837614, 874032, 1012368, 1019704, 1074192, 1256421, 1529556, 1675228, 2039408, 2512842, 2931649, 3059112, 3350456, 5025684, 5863298, 6118224, 6700912, 8794947, 10051368, 11726596, 17589894, 20102736, 23453192, 35179788, 46906384, 70359576, 140719152]

約数ペア:

[(1, 140719152), (2, 70359576), (3, 46906384), (4, 35179788), (6, 23453192), (7, 20102736), (8, 17589894), (12, 11726596), (14, 10051368), (16, 8794947), (21, 6700912), (23, 6118224), (24, 5863298), (28, 5025684), (42, 3350456), (46, 3059112), (48, 2931649), (56, 2512842), (69, 2039408), (84, 1675228), (92, 1529556), (112, 1256421), (131, 1074192), (138, 1019704), (139, 1012368), (161, 874032), (168, 837614), (184, 764778), (262, 537096), (276, 509852), (278, 506184), (322, 437016), (336, 418807), (368, 382389), (393, 358064), (417, 337456), (483, 291344), (524, 268548), (552, 254926), (556, 253092), (644, 218508), (786, 179032), (834, 168728), (917, 153456), (966, 145672), (973, 144624), (1048, 134274), (1104, 127463), (1112, 126546), (1288, 109254), (1572, 89516), (1668, 84364), (1834, 76728), (1932, 72836), (1946, 72312), (2096, 67137), (2224, 63273), (2576, 54627), (2751, 51152), (2919, 48208), (3013, 46704), (3144, 44758), (3197, 44016), (3336, 42182), (3668, 38364), (3864, 36418), (3892, 36156), (5502, 25576), (5838, 24104), (6026, 23352), (6288, 22379), (6394, 22008), (6672, 21091), (7336, 19182), (7728, 18209), (7784, 18078), (9039, 15568), (9591, 14672), (11004, 12788), (11676, 12052)]