157098156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40531}}^1$

素因数の和:40574

約数の個数: 48

約数和(自身を含む): 408562560

約数和(自身を除く): 251464404

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 40531, 81062, 121593, 162124, 243186, 486372, 689027, 770089, 1378054, 1540178, 2067081, 2310267, 2756108, 3080356, 4134162, 4620534, 8268324, 9241068, 13091513, 26183026, 39274539, 52366052, 78549078, 157098156]

約数ペア:

[(1, 157098156), (2, 78549078), (3, 52366052), (4, 39274539), (6, 26183026), (12, 13091513), (17, 9241068), (19, 8268324), (34, 4620534), (38, 4134162), (51, 3080356), (57, 2756108), (68, 2310267), (76, 2067081), (102, 1540178), (114, 1378054), (204, 770089), (228, 689027), (323, 486372), (646, 243186), (969, 162124), (1292, 121593), (1938, 81062), (3876, 40531)]