173820168

素因数分解:

$2^3\times 3^4\times {\mathrm{313}}^1\times {\mathrm{857}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 488982780

約数和(自身を除く): 315162612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 313, 324, 626, 648, 857, 939, 1252, 1714, 1878, 2504, 2571, 2817, 3428, 3756, 5142, 5634, 6856, 7512, 7713, 8451, 10284, 11268, 15426, 16902, 20568, 22536, 23139, 25353, 30852, 33804, 46278, 50706, 61704, 67608, 69417, 92556, 101412, 138834, 185112, 202824, 268241, 277668, 536482, 555336, 804723, 1072964, 1609446, 2145928, 2414169, 3218892, 4828338, 6437784, 7242507, 9656676, 14485014, 19313352, 21727521, 28970028, 43455042, 57940056, 86910084, 173820168]

約数ペア:

[(1, 173820168), (2, 86910084), (3, 57940056), (4, 43455042), (6, 28970028), (8, 21727521), (9, 19313352), (12, 14485014), (18, 9656676), (24, 7242507), (27, 6437784), (36, 4828338), (54, 3218892), (72, 2414169), (81, 2145928), (108, 1609446), (162, 1072964), (216, 804723), (313, 555336), (324, 536482), (626, 277668), (648, 268241), (857, 202824), (939, 185112), (1252, 138834), (1714, 101412), (1878, 92556), (2504, 69417), (2571, 67608), (2817, 61704), (3428, 50706), (3756, 46278), (5142, 33804), (5634, 30852), (6856, 25353), (7512, 23139), (7713, 22536), (8451, 20568), (10284, 16902), (11268, 15426)]