160704804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 410329920

約数和(自身を除く): 249625116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 169, 218, 327, 338, 436, 507, 654, 676, 727, 1014, 1308, 1417, 1454, 2028, 2181, 2834, 2908, 4251, 4362, 5668, 8502, 8724, 9451, 17004, 18421, 18902, 28353, 36842, 37804, 55263, 56706, 73684, 79243, 110526, 113412, 122863, 158486, 221052, 237729, 245726, 316972, 368589, 475458, 491452, 737178, 950916, 1030159, 1474356, 2060318, 3090477, 4120636, 6180954, 12361908, 13392067, 26784134, 40176201, 53568268, 80352402, 160704804]

約数ペア:

[(1, 160704804), (2, 80352402), (3, 53568268), (4, 40176201), (6, 26784134), (12, 13392067), (13, 12361908), (26, 6180954), (39, 4120636), (52, 3090477), (78, 2060318), (109, 1474356), (156, 1030159), (169, 950916), (218, 737178), (327, 491452), (338, 475458), (436, 368589), (507, 316972), (654, 245726), (676, 237729), (727, 221052), (1014, 158486), (1308, 122863), (1417, 113412), (1454, 110526), (2028, 79243), (2181, 73684), (2834, 56706), (2908, 55263), (4251, 37804), (4362, 36842), (5668, 28353), (8502, 18902), (8724, 18421), (9451, 17004)]