164590452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{2081}}^1$

素因数の和:2130

約数の個数: 72

約数和(自身を含む): 450919560

約数和(自身を除く): 286329108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2081, 2197, 3042, 4162, 4394, 6084, 6243, 6591, 8324, 8788, 12486, 13182, 18729, 19773, 24972, 26364, 27053, 37458, 39546, 54106, 74916, 79092, 81159, 108212, 162318, 243477, 324636, 351689, 486954, 703378, 973908, 1055067, 1406756, 2110134, 3165201, 4220268, 4571957, 6330402, 9143914, 12660804, 13715871, 18287828, 27431742, 41147613, 54863484, 82295226, 164590452]

約数ペア:

[(1, 164590452), (2, 82295226), (3, 54863484), (4, 41147613), (6, 27431742), (9, 18287828), (12, 13715871), (13, 12660804), (18, 9143914), (26, 6330402), (36, 4571957), (39, 4220268), (52, 3165201), (78, 2110134), (117, 1406756), (156, 1055067), (169, 973908), (234, 703378), (338, 486954), (468, 351689), (507, 324636), (676, 243477), (1014, 162318), (1521, 108212), (2028, 81159), (2081, 79092), (2197, 74916), (3042, 54106), (4162, 39546), (4394, 37458), (6084, 27053), (6243, 26364), (6591, 24972), (8324, 19773), (8788, 18729), (12486, 13182)]