120075136

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 254898000

約数和(自身を除く): 134822864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 152, 194, 304, 388, 509, 608, 776, 1018, 1216, 1552, 1843, 2036, 2432, 3104, 3686, 4072, 6208, 7372, 8144, 9671, 12416, 14744, 16288, 19342, 29488, 32576, 38684, 49373, 58976, 65152, 77368, 98746, 117952, 154736, 197492, 235904, 309472, 394984, 618944, 789968, 938087, 1237888, 1579936, 1876174, 3159872, 3752348, 6319744, 7504696, 15009392, 30018784, 60037568, 120075136]

約数ペア:

[(1, 120075136), (2, 60037568), (4, 30018784), (8, 15009392), (16, 7504696), (19, 6319744), (32, 3752348), (38, 3159872), (64, 1876174), (76, 1579936), (97, 1237888), (128, 938087), (152, 789968), (194, 618944), (304, 394984), (388, 309472), (509, 235904), (608, 197492), (776, 154736), (1018, 117952), (1216, 98746), (1552, 77368), (1843, 65152), (2036, 58976), (2432, 49373), (3104, 38684), (3686, 32576), (4072, 29488), (6208, 19342), (7372, 16288), (8144, 14744), (9671, 12416)]