153449514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21803}}^1$

素因数の和:21851

約数の個数: 48

約数和(自身を含む): 367353792

約数和(自身を除く): 213904278

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 21803, 43606, 65409, 130818, 196227, 370651, 392454, 501469, 741302, 1002938, 1111953, 1504407, 2223906, 3008814, 3335859, 4513221, 6671718, 8524973, 9026442, 17049946, 25574919, 51149838, 76724757, 153449514]

約数ペア:

[(1, 153449514), (2, 76724757), (3, 51149838), (6, 25574919), (9, 17049946), (17, 9026442), (18, 8524973), (23, 6671718), (34, 4513221), (46, 3335859), (51, 3008814), (69, 2223906), (102, 1504407), (138, 1111953), (153, 1002938), (207, 741302), (306, 501469), (391, 392454), (414, 370651), (782, 196227), (1173, 130818), (2346, 65409), (3519, 43606), (7038, 21803)]