149161922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 284444160

約数和(自身を除く): 135282238

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 103, 109, 146, 182, 206, 218, 511, 721, 763, 949, 1022, 1339, 1417, 1442, 1526, 1898, 2678, 2834, 6643, 7519, 7957, 9373, 9919, 11227, 13286, 15038, 15914, 18746, 19838, 22454, 52633, 55699, 78589, 97747, 103441, 105266, 111398, 145951, 157178, 195494, 206882, 291902, 684229, 724087, 819571, 1021657, 1368458, 1448174, 1639142, 2043314, 5736997, 10654423, 11473994, 21308846, 74580961, 149161922]

約数ペア:

[(1, 149161922), (2, 74580961), (7, 21308846), (13, 11473994), (14, 10654423), (26, 5736997), (73, 2043314), (91, 1639142), (103, 1448174), (109, 1368458), (146, 1021657), (182, 819571), (206, 724087), (218, 684229), (511, 291902), (721, 206882), (763, 195494), (949, 157178), (1022, 145951), (1339, 111398), (1417, 105266), (1442, 103441), (1526, 97747), (1898, 78589), (2678, 55699), (2834, 52633), (6643, 22454), (7519, 19838), (7957, 18746), (9373, 15914), (9919, 15038), (11227, 13286)]