154787604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1693}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 381353280

約数和(自身を除く): 226565676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 401, 802, 1203, 1604, 1693, 2406, 3386, 4812, 5079, 6772, 7619, 10158, 15238, 20316, 22857, 30476, 32167, 45714, 64334, 91428, 96501, 128668, 193002, 386004, 678893, 1357786, 2036679, 2715572, 4073358, 8146716, 12898967, 25797934, 38696901, 51595868, 77393802, 154787604]

約数ペア:

[(1, 154787604), (2, 77393802), (3, 51595868), (4, 38696901), (6, 25797934), (12, 12898967), (19, 8146716), (38, 4073358), (57, 2715572), (76, 2036679), (114, 1357786), (228, 678893), (401, 386004), (802, 193002), (1203, 128668), (1604, 96501), (1693, 91428), (2406, 64334), (3386, 45714), (4812, 32167), (5079, 30476), (6772, 22857), (7619, 20316), (10158, 15238)]