172020186

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1482

約数の個数: 96

約数和(自身を含む): 438459840

約数和(自身を除く): 266439654

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 243, 247, 342, 351, 486, 494, 513, 702, 741, 1026, 1053, 1433, 1482, 1539, 2106, 2223, 2866, 3078, 3159, 4299, 4446, 4617, 6318, 6669, 8598, 9234, 12897, 13338, 18629, 20007, 25794, 27227, 37258, 38691, 40014, 54454, 55887, 60021, 77382, 81681, 111774, 116073, 120042, 163362, 167661, 232146, 245043, 335322, 348219, 353951, 490086, 502983, 696438, 707902, 735129, 1005966, 1061853, 1470258, 1508949, 2123706, 2205387, 3017898, 3185559, 4410774, 4526847, 6371118, 6616161, 9053694, 9556677, 13232322, 19113354, 28670031, 57340062, 86010093, 172020186]

約数ペア:

[(1, 172020186), (2, 86010093), (3, 57340062), (6, 28670031), (9, 19113354), (13, 13232322), (18, 9556677), (19, 9053694), (26, 6616161), (27, 6371118), (38, 4526847), (39, 4410774), (54, 3185559), (57, 3017898), (78, 2205387), (81, 2123706), (114, 1508949), (117, 1470258), (162, 1061853), (171, 1005966), (234, 735129), (243, 707902), (247, 696438), (342, 502983), (351, 490086), (486, 353951), (494, 348219), (513, 335322), (702, 245043), (741, 232146), (1026, 167661), (1053, 163362), (1433, 120042), (1482, 116073), (1539, 111774), (2106, 81681), (2223, 77382), (2866, 60021), (3078, 55887), (3159, 54454), (4299, 40014), (4446, 38691), (4617, 37258), (6318, 27227), (6669, 25794), (8598, 20007), (9234, 18629), (12897, 13338)]