122180128

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1254

約数の個数: 72

約数和(自身を含む): 284234832

約数和(自身を除く): 162054704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 784, 938, 1072, 1163, 1568, 1876, 2144, 2326, 3283, 3752, 4652, 6566, 7504, 8141, 9304, 13132, 15008, 16282, 18608, 26264, 32564, 37216, 52528, 56987, 65128, 77921, 105056, 113974, 130256, 155842, 227948, 260512, 311684, 455896, 545447, 623368, 911792, 1090894, 1246736, 1823584, 2181788, 2493472, 3818129, 4363576, 7636258, 8727152, 15272516, 17454304, 30545032, 61090064, 122180128]

約数ペア:

[(1, 122180128), (2, 61090064), (4, 30545032), (7, 17454304), (8, 15272516), (14, 8727152), (16, 7636258), (28, 4363576), (32, 3818129), (49, 2493472), (56, 2181788), (67, 1823584), (98, 1246736), (112, 1090894), (134, 911792), (196, 623368), (224, 545447), (268, 455896), (392, 311684), (469, 260512), (536, 227948), (784, 155842), (938, 130256), (1072, 113974), (1163, 105056), (1568, 77921), (1876, 65128), (2144, 56987), (2326, 52528), (3283, 37216), (3752, 32564), (4652, 26264), (6566, 18608), (7504, 16282), (8141, 15008), (9304, 13132)]