156946948688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{5689}}^1\times {\mathrm{46601}}^1$

素因数の和:52335

約数の個数: 40

約数和(自身を含む): 312364817640

約数和(自身を除く): 155417868952

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 5689, 11378, 22756, 45512, 46601, 91024, 93202, 186404, 210493, 372808, 420986, 745616, 841972, 1683944, 1724237, 3367888, 3448474, 6896948, 13793896, 27587792, 265113089, 530226178, 1060452356, 2120904712, 4241809424, 9809184293, 19618368586, 39236737172, 78473474344, 156946948688]

約数ペア:

[(1, 156946948688), (2, 78473474344), (4, 39236737172), (8, 19618368586), (16, 9809184293), (37, 4241809424), (74, 2120904712), (148, 1060452356), (296, 530226178), (592, 265113089), (5689, 27587792), (11378, 13793896), (22756, 6896948), (45512, 3448474), (46601, 3367888), (91024, 1724237), (93202, 1683944), (186404, 841972), (210493, 745616), (372808, 420986)]