156916290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 400432896

約数和(自身を除く): 243516606

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 313, 510, 626, 939, 983, 1565, 1878, 1966, 2949, 3130, 4695, 4915, 5321, 5898, 9390, 9830, 10642, 14745, 15963, 16711, 26605, 29490, 31926, 33422, 50133, 53210, 79815, 83555, 100266, 159630, 167110, 250665, 307679, 501330, 615358, 923037, 1538395, 1846074, 3076790, 4615185, 5230543, 9230370, 10461086, 15691629, 26152715, 31383258, 52305430, 78458145, 156916290]

約数ペア:

[(1, 156916290), (2, 78458145), (3, 52305430), (5, 31383258), (6, 26152715), (10, 15691629), (15, 10461086), (17, 9230370), (30, 5230543), (34, 4615185), (51, 3076790), (85, 1846074), (102, 1538395), (170, 923037), (255, 615358), (313, 501330), (510, 307679), (626, 250665), (939, 167110), (983, 159630), (1565, 100266), (1878, 83555), (1966, 79815), (2949, 53210), (3130, 50133), (4695, 33422), (4915, 31926), (5321, 29490), (5898, 26605), (9390, 16711), (9830, 15963), (10642, 14745)]