16252556268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{63103}}^1$

素因数の和:63263

約数の個数: 72

約数和(自身を含む): 41388146688

約数和(自身を除く): 25135590420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 254, 338, 381, 507, 508, 676, 762, 1014, 1524, 1651, 2028, 3302, 4953, 6604, 9906, 19812, 21463, 42926, 63103, 64389, 85852, 126206, 128778, 189309, 252412, 257556, 378618, 757236, 820339, 1640678, 2461017, 3281356, 4922034, 8014081, 9844068, 10664407, 16028162, 21328814, 24042243, 31993221, 32056324, 42657628, 48084486, 63986442, 96168972, 104183053, 127972884, 208366106, 312549159, 416732212, 625098318, 1250196636, 1354379689, 2708759378, 4063139067, 5417518756, 8126278134, 16252556268]

約数ペア:

[(1, 16252556268), (2, 8126278134), (3, 5417518756), (4, 4063139067), (6, 2708759378), (12, 1354379689), (13, 1250196636), (26, 625098318), (39, 416732212), (52, 312549159), (78, 208366106), (127, 127972884), (156, 104183053), (169, 96168972), (254, 63986442), (338, 48084486), (381, 42657628), (507, 32056324), (508, 31993221), (676, 24042243), (762, 21328814), (1014, 16028162), (1524, 10664407), (1651, 9844068), (2028, 8014081), (3302, 4922034), (4953, 3281356), (6604, 2461017), (9906, 1640678), (19812, 820339), (21463, 757236), (42926, 378618), (63103, 257556), (64389, 252412), (85852, 189309), (126206, 128778)]