151538240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67651}}^1$

素因数の和:67675

約数の個数: 56

約数和(自身を含む): 412406592

約数和(自身を除く): 260868352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 67651, 135302, 270604, 338255, 473557, 541208, 676510, 947114, 1082416, 1353020, 1894228, 2164832, 2367785, 2706040, 3788456, 4329664, 4735570, 5412080, 7576912, 9471140, 10824160, 15153824, 18942280, 21648320, 30307648, 37884560, 75769120, 151538240]

約数ペア:

[(1, 151538240), (2, 75769120), (4, 37884560), (5, 30307648), (7, 21648320), (8, 18942280), (10, 15153824), (14, 10824160), (16, 9471140), (20, 7576912), (28, 5412080), (32, 4735570), (35, 4329664), (40, 3788456), (56, 2706040), (64, 2367785), (70, 2164832), (80, 1894228), (112, 1353020), (140, 1082416), (160, 947114), (224, 676510), (280, 541208), (320, 473557), (448, 338255), (560, 270604), (1120, 135302), (2240, 67651)]