165713298

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 357073920

約数和(自身を除く): 191360622

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 139, 159, 163, 278, 318, 326, 417, 489, 834, 978, 1219, 2438, 3197, 3657, 3749, 6394, 7314, 7367, 7498, 8639, 9591, 11247, 14734, 17278, 19182, 22101, 22494, 22657, 25917, 44202, 45314, 51834, 67971, 135942, 169441, 198697, 338882, 397394, 508323, 521111, 596091, 1016646, 1042222, 1192182, 1200821, 1563333, 2401642, 3126666, 3602463, 7204926, 27618883, 55237766, 82856649, 165713298]

約数ペア:

[(1, 165713298), (2, 82856649), (3, 55237766), (6, 27618883), (23, 7204926), (46, 3602463), (53, 3126666), (69, 2401642), (106, 1563333), (138, 1200821), (139, 1192182), (159, 1042222), (163, 1016646), (278, 596091), (318, 521111), (326, 508323), (417, 397394), (489, 338882), (834, 198697), (978, 169441), (1219, 135942), (2438, 67971), (3197, 51834), (3657, 45314), (3749, 44202), (6394, 25917), (7314, 22657), (7367, 22494), (7498, 22101), (8639, 19182), (9591, 17278), (11247, 14734)]