158839170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5521}}^1$

素因数の和:5675

約数の個数: 64

約数和(自身を含む): 438932736

約数和(自身を除く): 280093566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5521, 5754, 9590, 11042, 14385, 16563, 27605, 28770, 33126, 38647, 55210, 77294, 82815, 115941, 165630, 193235, 231882, 386470, 579705, 756377, 1159410, 1512754, 2269131, 3781885, 4538262, 5294639, 7563770, 10589278, 11345655, 15883917, 22691310, 26473195, 31767834, 52946390, 79419585, 158839170]

約数ペア:

[(1, 158839170), (2, 79419585), (3, 52946390), (5, 31767834), (6, 26473195), (7, 22691310), (10, 15883917), (14, 11345655), (15, 10589278), (21, 7563770), (30, 5294639), (35, 4538262), (42, 3781885), (70, 2269131), (105, 1512754), (137, 1159410), (210, 756377), (274, 579705), (411, 386470), (685, 231882), (822, 193235), (959, 165630), (1370, 115941), (1918, 82815), (2055, 77294), (2877, 55210), (4110, 38647), (4795, 33126), (5521, 28770), (5754, 27605), (9590, 16563), (11042, 14385)]