168255738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15349}}^1$

素因数の和:15396

約数の個数: 64

約数和(自身を含む): 442080000

約数和(自身を除く): 273824262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 15349, 30698, 46047, 92094, 107443, 138141, 214886, 276282, 322329, 414423, 445121, 644658, 828846, 890242, 966987, 1335363, 1933974, 2670726, 2900961, 3115847, 4006089, 5801922, 6231694, 8012178, 9347541, 12018267, 18695082, 24036534, 28042623, 56085246, 84127869, 168255738]

約数ペア:

[(1, 168255738), (2, 84127869), (3, 56085246), (6, 28042623), (7, 24036534), (9, 18695082), (14, 12018267), (18, 9347541), (21, 8012178), (27, 6231694), (29, 5801922), (42, 4006089), (54, 3115847), (58, 2900961), (63, 2670726), (87, 1933974), (126, 1335363), (174, 966987), (189, 890242), (203, 828846), (261, 644658), (378, 445121), (406, 414423), (522, 322329), (609, 276282), (783, 214886), (1218, 138141), (1566, 107443), (1827, 92094), (3654, 46047), (5481, 30698), (10962, 15349)]