148712452

素因数分解:

$2^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 306633600

約数和(自身を除く): 157921148

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 343, 428, 686, 749, 1013, 1372, 1498, 2026, 2996, 4052, 5243, 7091, 10486, 14182, 20972, 28364, 36701, 49637, 73402, 99274, 108391, 146804, 198548, 216782, 347459, 433564, 694918, 758737, 1389836, 1517474, 3034948, 5311159, 10622318, 21244636, 37178113, 74356226, 148712452]

約数ペア:

[(1, 148712452), (2, 74356226), (4, 37178113), (7, 21244636), (14, 10622318), (28, 5311159), (49, 3034948), (98, 1517474), (107, 1389836), (196, 758737), (214, 694918), (343, 433564), (428, 347459), (686, 216782), (749, 198548), (1013, 146804), (1372, 108391), (1498, 99274), (2026, 73402), (2996, 49637), (4052, 36701), (5243, 28364), (7091, 20972), (10486, 14182)]