157240824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 444709440

約数和(自身を除く): 287468616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 53, 74, 78, 104, 106, 111, 148, 156, 159, 212, 222, 257, 296, 312, 318, 424, 444, 481, 514, 636, 689, 771, 888, 962, 1028, 1272, 1378, 1443, 1542, 1924, 1961, 2056, 2067, 2756, 2886, 3084, 3341, 3848, 3922, 4134, 5512, 5772, 5883, 6168, 6682, 7844, 8268, 9509, 10023, 11544, 11766, 13364, 13621, 15688, 16536, 19018, 20046, 23532, 25493, 26728, 27242, 28527, 38036, 40092, 40863, 47064, 50986, 54484, 57054, 76072, 76479, 80184, 81726, 101972, 108968, 114108, 123617, 152958, 163452, 177073, 203944, 228216, 247234, 305916, 326904, 354146, 370851, 494468, 503977, 531219, 611832, 708292, 741702, 988936, 1007954, 1062438, 1416584, 1483404, 1511931, 2015908, 2124876, 2966808, 3023862, 4031816, 4249752, 6047724, 6551701, 12095448, 13103402, 19655103, 26206804, 39310206, 52413608, 78620412, 157240824]

約数ペア:

[(1, 157240824), (2, 78620412), (3, 52413608), (4, 39310206), (6, 26206804), (8, 19655103), (12, 13103402), (13, 12095448), (24, 6551701), (26, 6047724), (37, 4249752), (39, 4031816), (52, 3023862), (53, 2966808), (74, 2124876), (78, 2015908), (104, 1511931), (106, 1483404), (111, 1416584), (148, 1062438), (156, 1007954), (159, 988936), (212, 741702), (222, 708292), (257, 611832), (296, 531219), (312, 503977), (318, 494468), (424, 370851), (444, 354146), (481, 326904), (514, 305916), (636, 247234), (689, 228216), (771, 203944), (888, 177073), (962, 163452), (1028, 152958), (1272, 123617), (1378, 114108), (1443, 108968), (1542, 101972), (1924, 81726), (1961, 80184), (2056, 76479), (2067, 76072), (2756, 57054), (2886, 54484), (3084, 50986), (3341, 47064), (3848, 40863), (3922, 40092), (4134, 38036), (5512, 28527), (5772, 27242), (5883, 26728), (6168, 25493), (6682, 23532), (7844, 20046), (8268, 19018), (9509, 16536), (10023, 15688), (11544, 13621), (11766, 13364)]