141357996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 404520480

約数和(自身を除く): 263162484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 53, 78, 82, 106, 117, 123, 139, 156, 159, 164, 212, 234, 246, 278, 318, 369, 417, 468, 477, 492, 533, 556, 636, 689, 738, 834, 954, 1066, 1251, 1378, 1476, 1599, 1668, 1807, 1908, 2067, 2132, 2173, 2502, 2756, 3198, 3614, 4134, 4346, 4797, 5004, 5421, 5699, 6201, 6396, 6519, 7228, 7367, 8268, 8692, 9594, 10842, 11398, 12402, 13038, 14734, 16263, 17097, 19188, 19557, 21684, 22101, 22796, 24804, 26076, 28249, 29468, 32526, 34194, 39114, 44202, 51291, 56498, 65052, 66303, 68388, 74087, 78228, 84747, 88404, 95771, 102582, 112996, 132606, 148174, 169494, 191542, 205164, 222261, 254241, 265212, 287313, 296348, 302047, 338988, 383084, 444522, 508482, 574626, 604094, 666783, 861939, 889044, 906141, 1016964, 1149252, 1208188, 1333566, 1723878, 1812282, 2667132, 2718423, 3447756, 3624564, 3926611, 5436846, 7853222, 10873692, 11779833, 15706444, 23559666, 35339499, 47119332, 70678998, 141357996]

約数ペア:

[(1, 141357996), (2, 70678998), (3, 47119332), (4, 35339499), (6, 23559666), (9, 15706444), (12, 11779833), (13, 10873692), (18, 7853222), (26, 5436846), (36, 3926611), (39, 3624564), (41, 3447756), (52, 2718423), (53, 2667132), (78, 1812282), (82, 1723878), (106, 1333566), (117, 1208188), (123, 1149252), (139, 1016964), (156, 906141), (159, 889044), (164, 861939), (212, 666783), (234, 604094), (246, 574626), (278, 508482), (318, 444522), (369, 383084), (417, 338988), (468, 302047), (477, 296348), (492, 287313), (533, 265212), (556, 254241), (636, 222261), (689, 205164), (738, 191542), (834, 169494), (954, 148174), (1066, 132606), (1251, 112996), (1378, 102582), (1476, 95771), (1599, 88404), (1668, 84747), (1807, 78228), (1908, 74087), (2067, 68388), (2132, 66303), (2173, 65052), (2502, 56498), (2756, 51291), (3198, 44202), (3614, 39114), (4134, 34194), (4346, 32526), (4797, 29468), (5004, 28249), (5421, 26076), (5699, 24804), (6201, 22796), (6396, 22101), (6519, 21684), (7228, 19557), (7367, 19188), (8268, 17097), (8692, 16263), (9594, 14734), (10842, 13038), (11398, 12402)]