151790814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 407116800

約数和(自身を除く): 255325986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 61, 63, 87, 122, 126, 174, 183, 189, 203, 227, 261, 366, 378, 406, 427, 454, 522, 549, 609, 681, 783, 854, 1098, 1218, 1281, 1362, 1566, 1589, 1647, 1769, 1827, 2043, 2562, 3178, 3294, 3538, 3654, 3843, 4086, 4767, 5307, 5481, 6129, 6583, 7686, 9534, 10614, 10962, 11529, 12258, 12383, 13166, 13847, 14301, 15921, 19749, 23058, 24766, 27694, 28602, 31842, 37149, 39498, 41541, 42903, 46081, 47763, 59247, 74298, 83082, 85806, 92162, 95526, 96929, 111447, 118494, 124623, 138243, 177741, 193858, 222894, 249246, 276486, 290787, 334341, 355482, 373869, 401563, 414729, 581574, 668682, 747738, 803126, 829458, 872361, 1204689, 1244187, 1744722, 2409378, 2488374, 2617083, 2810941, 3614067, 5234166, 5621882, 7228134, 8432823, 10842201, 16865646, 21684402, 25298469, 50596938, 75895407, 151790814]

約数ペア:

[(1, 151790814), (2, 75895407), (3, 50596938), (6, 25298469), (7, 21684402), (9, 16865646), (14, 10842201), (18, 8432823), (21, 7228134), (27, 5621882), (29, 5234166), (42, 3614067), (54, 2810941), (58, 2617083), (61, 2488374), (63, 2409378), (87, 1744722), (122, 1244187), (126, 1204689), (174, 872361), (183, 829458), (189, 803126), (203, 747738), (227, 668682), (261, 581574), (366, 414729), (378, 401563), (406, 373869), (427, 355482), (454, 334341), (522, 290787), (549, 276486), (609, 249246), (681, 222894), (783, 193858), (854, 177741), (1098, 138243), (1218, 124623), (1281, 118494), (1362, 111447), (1566, 96929), (1589, 95526), (1647, 92162), (1769, 85806), (1827, 83082), (2043, 74298), (2562, 59247), (3178, 47763), (3294, 46081), (3538, 42903), (3654, 41541), (3843, 39498), (4086, 37149), (4767, 31842), (5307, 28602), (5481, 27694), (6129, 24766), (6583, 23058), (7686, 19749), (9534, 15921), (10614, 14301), (10962, 13847), (11529, 13166), (12258, 12383)]