149955974

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{28871}}^1$

素因数の和:28940

約数の個数: 24

約数和(自身を含む): 266604048

約数和(自身を除く): 116648074

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 28871, 57742, 202097, 404194, 1414679, 1530163, 2829358, 3060326, 10711141, 21422282, 74977987, 149955974]

約数ペア:

[(1, 149955974), (2, 74977987), (7, 21422282), (14, 10711141), (49, 3060326), (53, 2829358), (98, 1530163), (106, 1414679), (371, 404194), (742, 202097), (2597, 57742), (5194, 28871)]