154510728

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 393984000

約数和(自身を除く): 239473272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 227, 237, 316, 359, 454, 474, 632, 681, 718, 908, 948, 1077, 1362, 1436, 1816, 1896, 2154, 2724, 2872, 4308, 5448, 8616, 17933, 28361, 35866, 53799, 56722, 71732, 81493, 85083, 107598, 113444, 143464, 162986, 170166, 215196, 226888, 244479, 325972, 340332, 430392, 488958, 651944, 680664, 977916, 1955832, 6437947, 12875894, 19313841, 25751788, 38627682, 51503576, 77255364, 154510728]

約数ペア:

[(1, 154510728), (2, 77255364), (3, 51503576), (4, 38627682), (6, 25751788), (8, 19313841), (12, 12875894), (24, 6437947), (79, 1955832), (158, 977916), (227, 680664), (237, 651944), (316, 488958), (359, 430392), (454, 340332), (474, 325972), (632, 244479), (681, 226888), (718, 215196), (908, 170166), (948, 162986), (1077, 143464), (1362, 113444), (1436, 107598), (1816, 85083), (1896, 81493), (2154, 71732), (2724, 56722), (2872, 53799), (4308, 35866), (5448, 28361), (8616, 17933)]