156937328

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 320771880

約数和(自身を除く): 163834552

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 109, 116, 214, 218, 232, 428, 436, 464, 841, 856, 872, 1682, 1712, 1744, 3103, 3161, 3364, 6206, 6322, 6728, 11663, 12412, 12644, 13456, 23326, 24824, 25288, 46652, 49648, 50576, 89987, 91669, 93304, 179974, 183338, 186608, 338227, 359948, 366676, 676454, 719896, 733352, 1352908, 1439792, 1466704, 2705816, 5411632, 9808583, 19617166, 39234332, 78468664, 156937328]

約数ペア:

[(1, 156937328), (2, 78468664), (4, 39234332), (8, 19617166), (16, 9808583), (29, 5411632), (58, 2705816), (107, 1466704), (109, 1439792), (116, 1352908), (214, 733352), (218, 719896), (232, 676454), (428, 366676), (436, 359948), (464, 338227), (841, 186608), (856, 183338), (872, 179974), (1682, 93304), (1712, 91669), (1744, 89987), (3103, 50576), (3161, 49648), (3364, 46652), (6206, 25288), (6322, 24824), (6728, 23326), (11663, 13456), (12412, 12644)]