156660368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5091

約数の個数: 40

約数和(自身を含む): 317678328

約数和(自身を除く): 161017960

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 3922, 4993, 7844, 9986, 15688, 19972, 31376, 39944, 79888, 184741, 264629, 369482, 529258, 738964, 1058516, 1477928, 2117032, 2955856, 4234064, 9791273, 19582546, 39165092, 78330184, 156660368]

約数ペア:

[(1, 156660368), (2, 78330184), (4, 39165092), (8, 19582546), (16, 9791273), (37, 4234064), (53, 2955856), (74, 2117032), (106, 1477928), (148, 1058516), (212, 738964), (296, 529258), (424, 369482), (592, 264629), (848, 184741), (1961, 79888), (3922, 39944), (4993, 31376), (7844, 19972), (9986, 15688)]