155589972

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 368323200

約数和(自身を除く): 212733228

約数列:

[1, 2, 3, 4, 6, 12, 149, 173, 298, 346, 447, 503, 519, 596, 692, 894, 1006, 1038, 1509, 1788, 2012, 2076, 3018, 6036, 25777, 51554, 74947, 77331, 87019, 103108, 149894, 154662, 174038, 224841, 261057, 299788, 309324, 348076, 449682, 522114, 899364, 1044228, 12965831, 25931662, 38897493, 51863324, 77794986, 155589972]

約数ペア:

[(1, 155589972), (2, 77794986), (3, 51863324), (4, 38897493), (6, 25931662), (12, 12965831), (149, 1044228), (173, 899364), (298, 522114), (346, 449682), (447, 348076), (503, 309324), (519, 299788), (596, 261057), (692, 224841), (894, 174038), (1006, 154662), (1038, 149894), (1509, 103108), (1788, 87019), (2012, 77331), (2076, 74947), (3018, 51554), (6036, 25777)]