156123378

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5953}}^1$

素因数の和:6039

約数の個数: 48

約数和(自身を含む): 356668416

約数和(自身を除く): 200545038

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 1457, 2914, 4371, 5953, 8742, 11906, 13113, 17859, 26226, 35718, 53577, 107154, 184543, 279791, 369086, 553629, 559582, 839373, 1107258, 1660887, 1678746, 2518119, 3321774, 5036238, 8673521, 17347042, 26020563, 52041126, 78061689, 156123378]

約数ペア:

[(1, 156123378), (2, 78061689), (3, 52041126), (6, 26020563), (9, 17347042), (18, 8673521), (31, 5036238), (47, 3321774), (62, 2518119), (93, 1678746), (94, 1660887), (141, 1107258), (186, 839373), (279, 559582), (282, 553629), (423, 369086), (558, 279791), (846, 184543), (1457, 107154), (2914, 53577), (4371, 35718), (5953, 26226), (8742, 17859), (11906, 13113)]