154561356

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1495

約数の個数: 72

約数和(自身を含む): 405110160

約数和(自身を除く): 250548804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 477, 531, 636, 708, 954, 1062, 1373, 1908, 2124, 2746, 3127, 4119, 5492, 6254, 8238, 9381, 12357, 12508, 16476, 18762, 24714, 28143, 37524, 49428, 56286, 72769, 81007, 112572, 145538, 162014, 218307, 243021, 291076, 324028, 436614, 486042, 654921, 729063, 873228, 972084, 1309842, 1458126, 2619684, 2916252, 4293371, 8586742, 12880113, 17173484, 25760226, 38640339, 51520452, 77280678, 154561356]

約数ペア:

[(1, 154561356), (2, 77280678), (3, 51520452), (4, 38640339), (6, 25760226), (9, 17173484), (12, 12880113), (18, 8586742), (36, 4293371), (53, 2916252), (59, 2619684), (106, 1458126), (118, 1309842), (159, 972084), (177, 873228), (212, 729063), (236, 654921), (318, 486042), (354, 436614), (477, 324028), (531, 291076), (636, 243021), (708, 218307), (954, 162014), (1062, 145538), (1373, 112572), (1908, 81007), (2124, 72769), (2746, 56286), (3127, 49428), (4119, 37524), (5492, 28143), (6254, 24714), (8238, 18762), (9381, 16476), (12357, 12508)]