140064174

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 320247360

約数和(自身を除く): 180183186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 101, 122, 183, 202, 303, 366, 421, 549, 606, 842, 909, 1098, 1263, 1647, 1818, 2526, 2727, 3294, 3789, 5454, 6161, 7578, 11367, 12322, 18483, 22734, 25681, 36966, 42521, 51362, 55449, 77043, 85042, 110898, 127563, 154086, 166347, 231129, 255126, 332694, 382689, 462258, 693387, 765378, 1148067, 1386774, 2296134, 2593781, 5187562, 7781343, 15562686, 23344029, 46688058, 70032087, 140064174]

約数ペア:

[(1, 140064174), (2, 70032087), (3, 46688058), (6, 23344029), (9, 15562686), (18, 7781343), (27, 5187562), (54, 2593781), (61, 2296134), (101, 1386774), (122, 1148067), (183, 765378), (202, 693387), (303, 462258), (366, 382689), (421, 332694), (549, 255126), (606, 231129), (842, 166347), (909, 154086), (1098, 127563), (1263, 110898), (1647, 85042), (1818, 77043), (2526, 55449), (2727, 51362), (3294, 42521), (3789, 36966), (5454, 25681), (6161, 22734), (7578, 18483), (11367, 12322)]