154139856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13001}}^1$

素因数の和:13044

約数の個数: 80

約数和(自身を含む): 451429440

約数和(自身を除く): 297289584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 13001, 26002, 39003, 52004, 78006, 104008, 156012, 169013, 208016, 247019, 312024, 338026, 494038, 507039, 624048, 676052, 741057, 988076, 1014078, 1352104, 1482114, 1976152, 2028156, 2704208, 2964228, 3211247, 3952304, 4056312, 5928456, 6422494, 8112624, 9633741, 11856912, 12844988, 19267482, 25689976, 38534964, 51379952, 77069928, 154139856]

約数ペア:

[(1, 154139856), (2, 77069928), (3, 51379952), (4, 38534964), (6, 25689976), (8, 19267482), (12, 12844988), (13, 11856912), (16, 9633741), (19, 8112624), (24, 6422494), (26, 5928456), (38, 4056312), (39, 3952304), (48, 3211247), (52, 2964228), (57, 2704208), (76, 2028156), (78, 1976152), (104, 1482114), (114, 1352104), (152, 1014078), (156, 988076), (208, 741057), (228, 676052), (247, 624048), (304, 507039), (312, 494038), (456, 338026), (494, 312024), (624, 247019), (741, 208016), (912, 169013), (988, 156012), (1482, 104008), (1976, 78006), (2964, 52004), (3952, 39003), (5928, 26002), (11856, 13001)]