150421964

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{9967}}^1$

素因数の和:10003

約数の個数: 48

約数和(自身を含む): 334924800

約数和(自身を除く): 184502836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 9967, 15092, 19934, 39868, 69769, 109637, 139538, 219274, 279076, 438548, 488383, 767459, 976766, 1534918, 1953532, 3069836, 3418681, 5372213, 6837362, 10744426, 13674724, 21488852, 37605491, 75210982, 150421964]

約数ペア:

[(1, 150421964), (2, 75210982), (4, 37605491), (7, 21488852), (11, 13674724), (14, 10744426), (22, 6837362), (28, 5372213), (44, 3418681), (49, 3069836), (77, 1953532), (98, 1534918), (154, 976766), (196, 767459), (308, 488383), (343, 438548), (539, 279076), (686, 219274), (1078, 139538), (1372, 109637), (2156, 69769), (3773, 39868), (7546, 19934), (9967, 15092)]