137748444

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 325987200

約数和(自身を除く): 188238756

約数列:

[1, 2, 3, 4, 6, 12, 139, 269, 278, 307, 417, 538, 556, 614, 807, 834, 921, 1076, 1228, 1614, 1668, 1842, 3228, 3684, 37391, 42673, 74782, 82583, 85346, 112173, 128019, 149564, 165166, 170692, 224346, 247749, 256038, 330332, 448692, 495498, 512076, 990996, 11479037, 22958074, 34437111, 45916148, 68874222, 137748444]

約数ペア:

[(1, 137748444), (2, 68874222), (3, 45916148), (4, 34437111), (6, 22958074), (12, 11479037), (139, 990996), (269, 512076), (278, 495498), (307, 448692), (417, 330332), (538, 256038), (556, 247749), (614, 224346), (807, 170692), (834, 165166), (921, 149564), (1076, 128019), (1228, 112173), (1614, 85346), (1668, 82583), (1842, 74782), (3228, 42673), (3684, 37391)]