172725728

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14549}}^1$

素因数の和:14619

約数の個数: 48

約数和(自身を含む): 395992800

約数和(自身を除く): 223267072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 14549, 29098, 58196, 101843, 116392, 203686, 232784, 407372, 465568, 771097, 814744, 1542194, 1629488, 3084388, 3258976, 5397679, 6168776, 10795358, 12337552, 21590716, 24675104, 43181432, 86362864, 172725728]

約数ペア:

[(1, 172725728), (2, 86362864), (4, 43181432), (7, 24675104), (8, 21590716), (14, 12337552), (16, 10795358), (28, 6168776), (32, 5397679), (53, 3258976), (56, 3084388), (106, 1629488), (112, 1542194), (212, 814744), (224, 771097), (371, 465568), (424, 407372), (742, 232784), (848, 203686), (1484, 116392), (1696, 101843), (2968, 58196), (5936, 29098), (11872, 14549)]