166959780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214051}}^1$

素因数の和:214076

約数の個数: 48

約数和(自身を含む): 503450304

約数和(自身を除く): 336490524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 214051, 428102, 642153, 856204, 1070255, 1284306, 2140510, 2568612, 2782663, 3210765, 4281020, 5565326, 6421530, 8347989, 11130652, 12843060, 13913315, 16695978, 27826630, 33391956, 41739945, 55653260, 83479890, 166959780]

約数ペア:

[(1, 166959780), (2, 83479890), (3, 55653260), (4, 41739945), (5, 33391956), (6, 27826630), (10, 16695978), (12, 13913315), (13, 12843060), (15, 11130652), (20, 8347989), (26, 6421530), (30, 5565326), (39, 4281020), (52, 3210765), (60, 2782663), (65, 2568612), (78, 2140510), (130, 1284306), (156, 1070255), (195, 856204), (260, 642153), (390, 428102), (780, 214051)]