156743113396

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{32911}}^1$

素因数の和:33256

約数の個数: 48

約数和(自身を含む): 282819398400

約数和(自身を除く): 126076285004

約数列:

[1, 2, 4, 61, 122, 131, 149, 244, 262, 298, 524, 596, 7991, 9089, 15982, 18178, 19519, 31964, 32911, 36356, 39038, 65822, 78076, 131644, 1190659, 2007571, 2381318, 4015142, 4311341, 4762636, 4903739, 8030284, 8622682, 9807478, 17245364, 19614956, 262991801, 299128079, 525983602, 598256158, 642389809, 1051967204, 1196512316, 1284779618, 2569559236, 39185778349, 78371556698, 156743113396]

約数ペア:

[(1, 156743113396), (2, 78371556698), (4, 39185778349), (61, 2569559236), (122, 1284779618), (131, 1196512316), (149, 1051967204), (244, 642389809), (262, 598256158), (298, 525983602), (524, 299128079), (596, 262991801), (7991, 19614956), (9089, 17245364), (15982, 9807478), (18178, 8622682), (19519, 8030284), (31964, 4903739), (32911, 4762636), (36356, 4311341), (39038, 4015142), (65822, 2381318), (78076, 2007571), (131644, 1190659)]