156739021470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22123}}^1\times {\mathrm{78721}}^1$

素因数の和:100857

約数の個数: 48

約数和(自身を含む): 407545053552

約数和(自身を除く): 250806032082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22123, 44246, 66369, 78721, 110615, 132738, 157442, 199107, 221230, 236163, 331845, 393605, 398214, 472326, 663690, 708489, 787210, 995535, 1180815, 1416978, 1991070, 2361630, 3542445, 7084890, 1741544683, 3483089366, 5224634049, 8707723415, 10449268098, 15673902147, 17415446830, 26123170245, 31347804294, 52246340490, 78369510735, 156739021470]

約数ペア:

[(1, 156739021470), (2, 78369510735), (3, 52246340490), (5, 31347804294), (6, 26123170245), (9, 17415446830), (10, 15673902147), (15, 10449268098), (18, 8707723415), (30, 5224634049), (45, 3483089366), (90, 1741544683), (22123, 7084890), (44246, 3542445), (66369, 2361630), (78721, 1991070), (110615, 1416978), (132738, 1180815), (157442, 995535), (199107, 787210), (221230, 708489), (236163, 663690), (331845, 472326), (393605, 398214)]