161066388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1523}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 430133760

約数和(自身を除く): 269067372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1259, 1523, 2518, 3046, 3777, 4569, 5036, 6092, 7554, 8813, 9138, 10661, 15108, 17626, 18276, 21322, 26439, 31983, 35252, 42644, 52878, 63966, 105756, 127932, 1917457, 3834914, 5752371, 7669828, 11504742, 13422199, 23009484, 26844398, 40266597, 53688796, 80533194, 161066388]

約数ペア:

[(1, 161066388), (2, 80533194), (3, 53688796), (4, 40266597), (6, 26844398), (7, 23009484), (12, 13422199), (14, 11504742), (21, 7669828), (28, 5752371), (42, 3834914), (84, 1917457), (1259, 127932), (1523, 105756), (2518, 63966), (3046, 52878), (3777, 42644), (4569, 35252), (5036, 31983), (6092, 26439), (7554, 21322), (8813, 18276), (9138, 17626), (10661, 15108)]