148907172904

素因数分解:

$2^3\times 7^2\times {\mathrm{769}}^1\times {\mathrm{493973}}^1$

素因数の和:494762

約数の個数: 48

約数和(自身を含む): 325207782900

約数和(自身を除く): 176300609996

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 769, 1538, 3076, 5383, 6152, 10766, 21532, 37681, 43064, 75362, 150724, 301448, 493973, 987946, 1975892, 3457811, 3951784, 6915622, 13831244, 24204677, 27662488, 48409354, 96818708, 193637416, 379865237, 759730474, 1519460948, 2659056659, 3038921896, 5318113318, 10636226636, 18613396613, 21272453272, 37226793226, 74453586452, 148907172904]

約数ペア:

[(1, 148907172904), (2, 74453586452), (4, 37226793226), (7, 21272453272), (8, 18613396613), (14, 10636226636), (28, 5318113318), (49, 3038921896), (56, 2659056659), (98, 1519460948), (196, 759730474), (392, 379865237), (769, 193637416), (1538, 96818708), (3076, 48409354), (5383, 27662488), (6152, 24204677), (10766, 13831244), (21532, 6915622), (37681, 3951784), (43064, 3457811), (75362, 1975892), (150724, 987946), (301448, 493973)]