166843332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 445841760

約数和(自身を除く): 278998428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 353, 684, 691, 706, 1059, 1382, 1412, 2073, 2118, 2764, 3177, 4146, 4236, 6219, 6354, 6707, 8292, 12438, 12708, 13129, 13414, 20121, 24876, 26258, 26828, 39387, 40242, 52516, 60363, 78774, 80484, 118161, 120726, 157548, 236322, 241452, 243923, 472644, 487846, 731769, 975692, 1463538, 2195307, 2927076, 4390614, 4634537, 8781228, 9269074, 13903611, 18538148, 27807222, 41710833, 55614444, 83421666, 166843332]

約数ペア:

[(1, 166843332), (2, 83421666), (3, 55614444), (4, 41710833), (6, 27807222), (9, 18538148), (12, 13903611), (18, 9269074), (19, 8781228), (36, 4634537), (38, 4390614), (57, 2927076), (76, 2195307), (114, 1463538), (171, 975692), (228, 731769), (342, 487846), (353, 472644), (684, 243923), (691, 241452), (706, 236322), (1059, 157548), (1382, 120726), (1412, 118161), (2073, 80484), (2118, 78774), (2764, 60363), (3177, 52516), (4146, 40242), (4236, 39387), (6219, 26828), (6354, 26258), (6707, 24876), (8292, 20121), (12438, 13414), (12708, 13129)]