127807648

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 256646880

約数和(自身を除く): 128839232

約数列:

[1, 2, 4, 8, 16, 32, 107, 163, 214, 229, 326, 428, 458, 652, 856, 916, 1304, 1712, 1832, 2608, 3424, 3664, 5216, 7328, 17441, 24503, 34882, 37327, 49006, 69764, 74654, 98012, 139528, 149308, 196024, 279056, 298616, 392048, 558112, 597232, 784096, 1194464, 3993989, 7987978, 15975956, 31951912, 63903824, 127807648]

約数ペア:

[(1, 127807648), (2, 63903824), (4, 31951912), (8, 15975956), (16, 7987978), (32, 3993989), (107, 1194464), (163, 784096), (214, 597232), (229, 558112), (326, 392048), (428, 298616), (458, 279056), (652, 196024), (856, 149308), (916, 139528), (1304, 98012), (1712, 74654), (1832, 69764), (2608, 49006), (3424, 37327), (3664, 34882), (5216, 24503), (7328, 17441)]