156948784713

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1\times {\mathrm{907}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 269570875392

約数和(自身を除く): 112622090679

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 251, 279, 353, 651, 753, 907, 1059, 1757, 1953, 2259, 2471, 2721, 3177, 5271, 6349, 7413, 7781, 8163, 10943, 15813, 19047, 22239, 23343, 28117, 32829, 54467, 57141, 70029, 76601, 84351, 88603, 98487, 163401, 196819, 227657, 229803, 253053, 265809, 320171, 490203, 590457, 620221, 682971, 689409, 797427, 960513, 1593599, 1771371, 1860663, 2048913, 2241197, 2746693, 2881539, 4780797, 5581989, 6723591, 7057367, 8240079, 9925301, 14342391, 19226851, 20170773, 21172101, 24720237, 29775903, 49401569, 57680553, 63516303, 69477107, 80362921, 89327709, 148204707, 173041659, 208431321, 241088763, 444614121, 562540447, 625293963, 723266289, 1687621341, 2491250551, 5062864023, 7473751653, 17438753857, 22421254959, 52316261571, 156948784713]

約数ペア:

[(1, 156948784713), (3, 52316261571), (7, 22421254959), (9, 17438753857), (21, 7473751653), (31, 5062864023), (63, 2491250551), (93, 1687621341), (217, 723266289), (251, 625293963), (279, 562540447), (353, 444614121), (651, 241088763), (753, 208431321), (907, 173041659), (1059, 148204707), (1757, 89327709), (1953, 80362921), (2259, 69477107), (2471, 63516303), (2721, 57680553), (3177, 49401569), (5271, 29775903), (6349, 24720237), (7413, 21172101), (7781, 20170773), (8163, 19226851), (10943, 14342391), (15813, 9925301), (19047, 8240079), (22239, 7057367), (23343, 6723591), (28117, 5581989), (32829, 4780797), (54467, 2881539), (57141, 2746693), (70029, 2241197), (76601, 2048913), (84351, 1860663), (88603, 1771371), (98487, 1593599), (163401, 960513), (196819, 797427), (227657, 689409), (229803, 682971), (253053, 620221), (265809, 590457), (320171, 490203)]