121555552

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 250985952

約数和(自身を除く): 129430400

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 317, 368, 521, 634, 736, 1042, 1268, 2084, 2536, 4168, 5072, 7291, 8336, 10144, 11983, 14582, 16672, 23966, 29164, 47932, 58328, 95864, 116656, 165157, 191728, 233312, 330314, 383456, 660628, 1321256, 2642512, 3798611, 5285024, 7597222, 15194444, 30388888, 60777776, 121555552]

約数ペア:

[(1, 121555552), (2, 60777776), (4, 30388888), (8, 15194444), (16, 7597222), (23, 5285024), (32, 3798611), (46, 2642512), (92, 1321256), (184, 660628), (317, 383456), (368, 330314), (521, 233312), (634, 191728), (736, 165157), (1042, 116656), (1268, 95864), (2084, 58328), (2536, 47932), (4168, 29164), (5072, 23966), (7291, 16672), (8336, 14582), (10144, 11983)]