156221784

素因数分解:

$2^3\times 3^7\times {\mathrm{8929}}^1$

素因数の和:8956

約数の個数: 64

約数和(自身を含む): 439356000

約数和(自身を除く): 283134216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8748, 8929, 17496, 17858, 26787, 35716, 53574, 71432, 80361, 107148, 160722, 214296, 241083, 321444, 482166, 642888, 723249, 964332, 1446498, 1928664, 2169747, 2892996, 4339494, 5785992, 6509241, 8678988, 13018482, 17357976, 19527723, 26036964, 39055446, 52073928, 78110892, 156221784]

約数ペア:

[(1, 156221784), (2, 78110892), (3, 52073928), (4, 39055446), (6, 26036964), (8, 19527723), (9, 17357976), (12, 13018482), (18, 8678988), (24, 6509241), (27, 5785992), (36, 4339494), (54, 2892996), (72, 2169747), (81, 1928664), (108, 1446498), (162, 964332), (216, 723249), (243, 642888), (324, 482166), (486, 321444), (648, 241083), (729, 214296), (972, 160722), (1458, 107148), (1944, 80361), (2187, 71432), (2916, 53574), (4374, 35716), (5832, 26787), (8748, 17858), (8929, 17496)]