129509766

素因数分解:

$2^1\times 3^7\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 301694400

約数和(自身を除く): 172184634

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 783, 1021, 1458, 1566, 2042, 2187, 2349, 3063, 4374, 4698, 6126, 7047, 9189, 14094, 18378, 21141, 27567, 29609, 42282, 55134, 59218, 63423, 82701, 88827, 126846, 165402, 177654, 248103, 266481, 496206, 532962, 744309, 799443, 1488618, 1598886, 2232927, 2398329, 4465854, 4796658, 7194987, 14389974, 21584961, 43169922, 64754883, 129509766]

約数ペア:

[(1, 129509766), (2, 64754883), (3, 43169922), (6, 21584961), (9, 14389974), (18, 7194987), (27, 4796658), (29, 4465854), (54, 2398329), (58, 2232927), (81, 1598886), (87, 1488618), (162, 799443), (174, 744309), (243, 532962), (261, 496206), (486, 266481), (522, 248103), (729, 177654), (783, 165402), (1021, 126846), (1458, 88827), (1566, 82701), (2042, 63423), (2187, 59218), (2349, 55134), (3063, 42282), (4374, 29609), (4698, 27567), (6126, 21141), (7047, 18378), (9189, 14094)]