141750532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 326892720

約数和(自身を除く): 185142188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 121, 139, 154, 172, 196, 242, 278, 301, 308, 473, 484, 539, 556, 602, 847, 946, 973, 1078, 1204, 1529, 1694, 1892, 1946, 2107, 2156, 3058, 3311, 3388, 3892, 4214, 5203, 5929, 5977, 6116, 6622, 6811, 8428, 10406, 10703, 11858, 11954, 13244, 13622, 16819, 20812, 21406, 23177, 23716, 23908, 27244, 33638, 36421, 41839, 42812, 46354, 65747, 67276, 72842, 74921, 83678, 92708, 117733, 131494, 145684, 149842, 167356, 235466, 254947, 262988, 292873, 299684, 460229, 470932, 509894, 585746, 723217, 824131, 920458, 1019788, 1171492, 1446434, 1648262, 1840916, 2892868, 3221603, 3296524, 5062519, 6443206, 10125038, 12886412, 20250076, 35437633, 70875266, 141750532]

約数ペア:

[(1, 141750532), (2, 70875266), (4, 35437633), (7, 20250076), (11, 12886412), (14, 10125038), (22, 6443206), (28, 5062519), (43, 3296524), (44, 3221603), (49, 2892868), (77, 1840916), (86, 1648262), (98, 1446434), (121, 1171492), (139, 1019788), (154, 920458), (172, 824131), (196, 723217), (242, 585746), (278, 509894), (301, 470932), (308, 460229), (473, 299684), (484, 292873), (539, 262988), (556, 254947), (602, 235466), (847, 167356), (946, 149842), (973, 145684), (1078, 131494), (1204, 117733), (1529, 92708), (1694, 83678), (1892, 74921), (1946, 72842), (2107, 67276), (2156, 65747), (3058, 46354), (3311, 42812), (3388, 41839), (3892, 36421), (4214, 33638), (5203, 27244), (5929, 23908), (5977, 23716), (6116, 23177), (6622, 21406), (6811, 20812), (8428, 16819), (10406, 13622), (10703, 13244), (11858, 11954)]