156938951883

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{17789}}^1$

素因数の和:18028

約数の個数: 64

約数和(自身を含む): 249044060160

約数和(自身を除く): 92105108277

約数列:

[1, 3, 7, 21, 61, 71, 97, 183, 213, 291, 427, 497, 679, 1281, 1491, 2037, 4331, 5917, 6887, 12993, 17751, 17789, 20661, 30317, 41419, 48209, 53367, 90951, 124257, 124523, 144627, 373569, 420107, 1085129, 1260321, 1263019, 1725533, 2940749, 3255387, 3789057, 5176599, 7595903, 8822247, 8841133, 12078731, 22787709, 26523399, 36236193, 77044159, 105257513, 122512843, 231132477, 315772539, 367538529, 539309113, 736802591, 857589901, 1617927339, 2210407773, 2572769703, 7473283423, 22419850269, 52312983961, 156938951883]

約数ペア:

[(1, 156938951883), (3, 52312983961), (7, 22419850269), (21, 7473283423), (61, 2572769703), (71, 2210407773), (97, 1617927339), (183, 857589901), (213, 736802591), (291, 539309113), (427, 367538529), (497, 315772539), (679, 231132477), (1281, 122512843), (1491, 105257513), (2037, 77044159), (4331, 36236193), (5917, 26523399), (6887, 22787709), (12993, 12078731), (17751, 8841133), (17789, 8822247), (20661, 7595903), (30317, 5176599), (41419, 3789057), (48209, 3255387), (53367, 2940749), (90951, 1725533), (124257, 1263019), (124523, 1260321), (144627, 1085129), (373569, 420107)]