168989976

素因数分解:

$2^3\times 3^5\times {\mathrm{86929}}^1$

素因数の和:86950

約数の個数: 48

約数和(自身を含む): 474637800

約数和(自身を除く): 305647824

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, 972, 1944, 86929, 173858, 260787, 347716, 521574, 695432, 782361, 1043148, 1564722, 2086296, 2347083, 3129444, 4694166, 6258888, 7041249, 9388332, 14082498, 18776664, 21123747, 28164996, 42247494, 56329992, 84494988, 168989976]

約数ペア:

[(1, 168989976), (2, 84494988), (3, 56329992), (4, 42247494), (6, 28164996), (8, 21123747), (9, 18776664), (12, 14082498), (18, 9388332), (24, 7041249), (27, 6258888), (36, 4694166), (54, 3129444), (72, 2347083), (81, 2086296), (108, 1564722), (162, 1043148), (216, 782361), (243, 695432), (324, 521574), (486, 347716), (648, 260787), (972, 173858), (1944, 86929)]