164053188

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{12983}}^1$

素因数の和:13015

約数の個数: 72

約数和(自身を含む): 463165248

約数和(自身を除く): 299112060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 12983, 25966, 38949, 51932, 77898, 116847, 155796, 168779, 233694, 337558, 350541, 467388, 506337, 675116, 701082, 1012674, 1051623, 1402164, 1519011, 2025348, 2103246, 3038022, 3154869, 4206492, 4557033, 6076044, 6309738, 9114066, 12619476, 13671099, 18228132, 27342198, 41013297, 54684396, 82026594, 164053188]

約数ペア:

[(1, 164053188), (2, 82026594), (3, 54684396), (4, 41013297), (6, 27342198), (9, 18228132), (12, 13671099), (13, 12619476), (18, 9114066), (26, 6309738), (27, 6076044), (36, 4557033), (39, 4206492), (52, 3154869), (54, 3038022), (78, 2103246), (81, 2025348), (108, 1519011), (117, 1402164), (156, 1051623), (162, 1012674), (234, 701082), (243, 675116), (324, 506337), (351, 467388), (468, 350541), (486, 337558), (702, 233694), (972, 168779), (1053, 155796), (1404, 116847), (2106, 77898), (3159, 51932), (4212, 38949), (6318, 25966), (12636, 12983)]