139410348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 421731072

約数和(自身を除く): 282320724

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 157, 186, 217, 231, 308, 314, 341, 372, 434, 462, 471, 628, 651, 682, 868, 924, 942, 961, 1023, 1099, 1302, 1364, 1727, 1884, 1922, 2046, 2198, 2387, 2604, 2883, 3297, 3454, 3844, 4092, 4396, 4774, 4867, 5181, 5766, 6594, 6727, 6908, 7161, 9548, 9734, 10362, 10571, 11532, 12089, 13188, 13454, 14322, 14601, 19468, 20181, 20724, 21142, 24178, 26908, 28644, 29202, 31713, 34069, 36267, 40362, 42284, 48356, 53537, 58404, 63426, 68138, 72534, 73997, 80724, 102207, 107074, 126852, 136276, 145068, 147994, 150877, 160611, 204414, 214148, 221991, 295988, 301754, 321222, 374759, 408828, 443982, 452631, 603508, 642444, 749518, 887964, 905262, 1056139, 1124277, 1499036, 1659647, 1810524, 2112278, 2248554, 3168417, 3319294, 4224556, 4497108, 4978941, 6336834, 6638588, 9957882, 11617529, 12673668, 19915764, 23235058, 34852587, 46470116, 69705174, 139410348]

約数ペア:

[(1, 139410348), (2, 69705174), (3, 46470116), (4, 34852587), (6, 23235058), (7, 19915764), (11, 12673668), (12, 11617529), (14, 9957882), (21, 6638588), (22, 6336834), (28, 4978941), (31, 4497108), (33, 4224556), (42, 3319294), (44, 3168417), (62, 2248554), (66, 2112278), (77, 1810524), (84, 1659647), (93, 1499036), (124, 1124277), (132, 1056139), (154, 905262), (157, 887964), (186, 749518), (217, 642444), (231, 603508), (308, 452631), (314, 443982), (341, 408828), (372, 374759), (434, 321222), (462, 301754), (471, 295988), (628, 221991), (651, 214148), (682, 204414), (868, 160611), (924, 150877), (942, 147994), (961, 145068), (1023, 136276), (1099, 126852), (1302, 107074), (1364, 102207), (1727, 80724), (1884, 73997), (1922, 72534), (2046, 68138), (2198, 63426), (2387, 58404), (2604, 53537), (2883, 48356), (3297, 42284), (3454, 40362), (3844, 36267), (4092, 34069), (4396, 31713), (4774, 29202), (4867, 28644), (5181, 26908), (5766, 24178), (6594, 21142), (6727, 20724), (6908, 20181), (7161, 19468), (9548, 14601), (9734, 14322), (10362, 13454), (10571, 13188), (11532, 12089)]