156944197116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20090143}}^1$

素因数の和:20090191

約数の個数: 72

約数和(自身を含む): 468019994624

約数和(自身を除く): 311075797508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 20090143, 40180286, 60270429, 80360572, 120540858, 140631001, 180811287, 241081716, 281262002, 361622574, 421893003, 562524004, 622794433, 723245148, 843786006, 1245588866, 1265679009, 1687572012, 1868383299, 2491177732, 2531358018, 3736766598, 4359561031, 5062716036, 5605149897, 7473533196, 8719122062, 11210299794, 13078683093, 17438244124, 22420599588, 26157366186, 39236049279, 52314732372, 78472098558, 156944197116]

約数ペア:

[(1, 156944197116), (2, 78472098558), (3, 52314732372), (4, 39236049279), (6, 26157366186), (7, 22420599588), (9, 17438244124), (12, 13078683093), (14, 11210299794), (18, 8719122062), (21, 7473533196), (28, 5605149897), (31, 5062716036), (36, 4359561031), (42, 3736766598), (62, 2531358018), (63, 2491177732), (84, 1868383299), (93, 1687572012), (124, 1265679009), (126, 1245588866), (186, 843786006), (217, 723245148), (252, 622794433), (279, 562524004), (372, 421893003), (434, 361622574), (558, 281262002), (651, 241081716), (868, 180811287), (1116, 140631001), (1302, 120540858), (1953, 80360572), (2604, 60270429), (3906, 40180286), (7812, 20090143)]