170857908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12589}}^1$

素因数の和:12641

約数の個数: 72

約数和(自身を含む): 481189800

約数和(自身を除く): 310331892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 12589, 13572, 25178, 37767, 50356, 75534, 113301, 151068, 163657, 226602, 327314, 365081, 453204, 490971, 654628, 730162, 981942, 1095243, 1460324, 1472913, 1963884, 2190486, 2945826, 3285729, 4380972, 4746053, 5891652, 6571458, 9492106, 13142916, 14238159, 18984212, 28476318, 42714477, 56952636, 85428954, 170857908]

約数ペア:

[(1, 170857908), (2, 85428954), (3, 56952636), (4, 42714477), (6, 28476318), (9, 18984212), (12, 14238159), (13, 13142916), (18, 9492106), (26, 6571458), (29, 5891652), (36, 4746053), (39, 4380972), (52, 3285729), (58, 2945826), (78, 2190486), (87, 1963884), (116, 1472913), (117, 1460324), (156, 1095243), (174, 981942), (234, 730162), (261, 654628), (348, 490971), (377, 453204), (468, 365081), (522, 327314), (754, 226602), (1044, 163657), (1131, 151068), (1508, 113301), (2262, 75534), (3393, 50356), (4524, 37767), (6786, 25178), (12589, 13572)]