149157008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 396641280

約数和(自身を除く): 247484272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 67, 77, 88, 91, 104, 112, 134, 139, 143, 154, 176, 182, 208, 268, 278, 286, 308, 364, 469, 536, 556, 572, 616, 728, 737, 871, 938, 973, 1001, 1072, 1112, 1144, 1232, 1456, 1474, 1529, 1742, 1807, 1876, 1946, 2002, 2224, 2288, 2948, 3058, 3484, 3614, 3752, 3892, 4004, 5159, 5896, 6097, 6116, 6968, 7228, 7504, 7784, 8008, 9313, 9581, 10318, 10703, 11792, 12194, 12232, 12649, 13936, 14456, 15568, 16016, 18626, 19162, 19877, 20636, 21406, 24388, 24464, 25298, 28912, 37252, 38324, 39754, 41272, 42812, 48776, 50596, 65191, 67067, 74504, 76648, 79508, 82544, 85624, 97552, 101192, 102443, 121069, 130382, 134134, 139139, 149008, 153296, 159016, 171248, 202384, 204886, 242138, 260764, 268268, 278278, 318032, 409772, 484276, 521528, 536536, 556556, 717101, 819544, 847483, 968552, 1043056, 1073072, 1113112, 1331759, 1434202, 1639088, 1694966, 1937104, 2226224, 2663518, 2868404, 3389932, 5327036, 5736808, 6779864, 9322313, 10654072, 11473616, 13559728, 18644626, 21308144, 37289252, 74578504, 149157008]

約数ペア:

[(1, 149157008), (2, 74578504), (4, 37289252), (7, 21308144), (8, 18644626), (11, 13559728), (13, 11473616), (14, 10654072), (16, 9322313), (22, 6779864), (26, 5736808), (28, 5327036), (44, 3389932), (52, 2868404), (56, 2663518), (67, 2226224), (77, 1937104), (88, 1694966), (91, 1639088), (104, 1434202), (112, 1331759), (134, 1113112), (139, 1073072), (143, 1043056), (154, 968552), (176, 847483), (182, 819544), (208, 717101), (268, 556556), (278, 536536), (286, 521528), (308, 484276), (364, 409772), (469, 318032), (536, 278278), (556, 268268), (572, 260764), (616, 242138), (728, 204886), (737, 202384), (871, 171248), (938, 159016), (973, 153296), (1001, 149008), (1072, 139139), (1112, 134134), (1144, 130382), (1232, 121069), (1456, 102443), (1474, 101192), (1529, 97552), (1742, 85624), (1807, 82544), (1876, 79508), (1946, 76648), (2002, 74504), (2224, 67067), (2288, 65191), (2948, 50596), (3058, 48776), (3484, 42812), (3614, 41272), (3752, 39754), (3892, 38324), (4004, 37252), (5159, 28912), (5896, 25298), (6097, 24464), (6116, 24388), (6968, 21406), (7228, 20636), (7504, 19877), (7784, 19162), (8008, 18626), (9313, 16016), (9581, 15568), (10318, 14456), (10703, 13936), (11792, 12649), (12194, 12232)]