156793402558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{657707}}^1$

素因数の和:657948

約数の個数: 32

約数和(自身を含む): 259552623456

約数和(自身を除く): 102759220898

約数列:

[1, 2, 13, 26, 53, 106, 173, 346, 689, 1378, 2249, 4498, 9169, 18338, 119197, 238394, 657707, 1315414, 8550191, 17100382, 34858471, 69716942, 113783311, 227566622, 453160123, 906320246, 1479183043, 2958366086, 6030515483, 12061030966, 78396701279, 156793402558]

約数ペア:

[(1, 156793402558), (2, 78396701279), (13, 12061030966), (26, 6030515483), (53, 2958366086), (106, 1479183043), (173, 906320246), (346, 453160123), (689, 227566622), (1378, 113783311), (2249, 69716942), (4498, 34858471), (9169, 17100382), (18338, 8550191), (119197, 1315414), (238394, 657707)]