156957115918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 252432936000

約数和(自身を除く): 95475820082

約数列:

[1, 2, 29, 37, 58, 74, 173, 346, 419, 838, 1009, 1073, 2018, 2146, 5017, 6401, 10034, 12151, 12802, 15503, 24302, 29261, 31006, 37333, 58522, 72487, 74666, 144974, 174557, 185629, 349114, 371258, 422771, 449587, 845542, 899174, 1082657, 2102123, 2165314, 2682019, 4204246, 5062153, 5364038, 6458609, 10124306, 12260359, 12917218, 15642527, 24520718, 31285054, 73139383, 77778551, 146278766, 155557102, 187299661, 374599322, 453633283, 907266566, 2121042107, 2706157171, 4242084214, 5412314342, 78478557959, 156957115918]

約数ペア:

[(1, 156957115918), (2, 78478557959), (29, 5412314342), (37, 4242084214), (58, 2706157171), (74, 2121042107), (173, 907266566), (346, 453633283), (419, 374599322), (838, 187299661), (1009, 155557102), (1073, 146278766), (2018, 77778551), (2146, 73139383), (5017, 31285054), (6401, 24520718), (10034, 15642527), (12151, 12917218), (12802, 12260359), (15503, 10124306), (24302, 6458609), (29261, 5364038), (31006, 5062153), (37333, 4204246), (58522, 2682019), (72487, 2165314), (74666, 2102123), (144974, 1082657), (174557, 899174), (185629, 845542), (349114, 449587), (371258, 422771)]