153971552

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2239}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 347719680

約数和(自身を除く): 193748128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 1228, 2149, 2239, 2456, 4298, 4478, 4912, 8596, 8956, 9824, 15673, 17192, 17912, 31346, 34384, 35824, 62692, 68768, 71648, 125384, 250768, 501536, 687373, 1374746, 2749492, 4811611, 5498984, 9623222, 10997968, 19246444, 21995936, 38492888, 76985776, 153971552]

約数ペア:

[(1, 153971552), (2, 76985776), (4, 38492888), (7, 21995936), (8, 19246444), (14, 10997968), (16, 9623222), (28, 5498984), (32, 4811611), (56, 2749492), (112, 1374746), (224, 687373), (307, 501536), (614, 250768), (1228, 125384), (2149, 71648), (2239, 68768), (2456, 62692), (4298, 35824), (4478, 34384), (4912, 31346), (8596, 17912), (8956, 17192), (9824, 15673)]