169218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 449280

約数和(自身を除く): 280062

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 79, 102, 119, 126, 153, 158, 237, 238, 306, 357, 474, 553, 711, 714, 1071, 1106, 1343, 1422, 1659, 2142, 2686, 3318, 4029, 4977, 8058, 9401, 9954, 12087, 18802, 24174, 28203, 56406, 84609, 169218]

約数ペア:

[(1, 169218), (2, 84609), (3, 56406), (6, 28203), (7, 24174), (9, 18802), (14, 12087), (17, 9954), (18, 9401), (21, 8058), (34, 4977), (42, 4029), (51, 3318), (63, 2686), (79, 2142), (102, 1659), (119, 1422), (126, 1343), (153, 1106), (158, 1071), (237, 714), (238, 711), (306, 553), (357, 474)]