15694430896

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 31693194720

約数和(自身を除く): 15998763824

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 157, 262, 296, 314, 524, 592, 628, 1048, 1256, 1289, 2096, 2512, 2578, 4847, 5156, 5809, 9694, 10312, 11618, 19388, 20567, 20624, 23236, 38776, 41134, 46472, 47693, 77552, 82268, 92944, 95386, 164536, 168859, 190772, 202373, 329072, 337718, 381544, 404746, 675436, 760979, 763088, 809492, 1350872, 1521958, 1618984, 2701744, 3043916, 3237968, 6087832, 6247783, 7487801, 12175664, 12495566, 14975602, 24991132, 26510863, 29951204, 49982264, 53021726, 59902408, 99964528, 106043452, 119804816, 212086904, 424173808, 980901931, 1961803862, 3923607724, 7847215448, 15694430896]

約数ペア:

[(1, 15694430896), (2, 7847215448), (4, 3923607724), (8, 1961803862), (16, 980901931), (37, 424173808), (74, 212086904), (131, 119804816), (148, 106043452), (157, 99964528), (262, 59902408), (296, 53021726), (314, 49982264), (524, 29951204), (592, 26510863), (628, 24991132), (1048, 14975602), (1256, 12495566), (1289, 12175664), (2096, 7487801), (2512, 6247783), (2578, 6087832), (4847, 3237968), (5156, 3043916), (5809, 2701744), (9694, 1618984), (10312, 1521958), (11618, 1350872), (19388, 809492), (20567, 763088), (20624, 760979), (23236, 675436), (38776, 404746), (41134, 381544), (46472, 337718), (47693, 329072), (77552, 202373), (82268, 190772), (92944, 168859), (95386, 164536)]