177180966

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 425196000

約数和(自身を除く): 248015034

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 149, 171, 183, 298, 342, 361, 366, 447, 513, 549, 722, 894, 1026, 1083, 1098, 1159, 1341, 1647, 2166, 2318, 2682, 2831, 3249, 3294, 3477, 4023, 5662, 6498, 6954, 8046, 8493, 9089, 9747, 10431, 16986, 18178, 19494, 20862, 22021, 25479, 27267, 31293, 44042, 50958, 53789, 54534, 62586, 66063, 76437, 81801, 107578, 132126, 152874, 161367, 163602, 172691, 198189, 245403, 322734, 345382, 396378, 484101, 490806, 518073, 594567, 968202, 1036146, 1189134, 1452303, 1554219, 2904606, 3108438, 3281129, 4662657, 6562258, 9325314, 9843387, 19686774, 29530161, 59060322, 88590483, 177180966]

約数ペア:

[(1, 177180966), (2, 88590483), (3, 59060322), (6, 29530161), (9, 19686774), (18, 9843387), (19, 9325314), (27, 6562258), (38, 4662657), (54, 3281129), (57, 3108438), (61, 2904606), (114, 1554219), (122, 1452303), (149, 1189134), (171, 1036146), (183, 968202), (298, 594567), (342, 518073), (361, 490806), (366, 484101), (447, 396378), (513, 345382), (549, 322734), (722, 245403), (894, 198189), (1026, 172691), (1083, 163602), (1098, 161367), (1159, 152874), (1341, 132126), (1647, 107578), (2166, 81801), (2318, 76437), (2682, 66063), (2831, 62586), (3249, 54534), (3294, 53789), (3477, 50958), (4023, 44042), (5662, 31293), (6498, 27267), (6954, 25479), (8046, 22021), (8493, 20862), (9089, 19494), (9747, 18178), (10431, 16986)]