156940303672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1\times {\mathrm{14447}}^1$

素因数の和:15892

約数の個数: 64

約数和(自身を含む): 314448583680

約数和(自身を除く): 157508280008

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1373, 1978, 2746, 3956, 5492, 7912, 10984, 14447, 28894, 31579, 57788, 59039, 63158, 115576, 118078, 126316, 236156, 252632, 332281, 472312, 621221, 664562, 1242442, 1329124, 1357897, 2484884, 2658248, 2715794, 4969768, 5431588, 10863176, 14288083, 19835731, 28576166, 39671462, 57152332, 79342924, 114304664, 158685848, 456221813, 852936433, 912443626, 1705872866, 1824887252, 3411745732, 3649774504, 6823491464, 19617537959, 39235075918, 78470151836, 156940303672]

約数ペア:

[(1, 156940303672), (2, 78470151836), (4, 39235075918), (8, 19617537959), (23, 6823491464), (43, 3649774504), (46, 3411745732), (86, 1824887252), (92, 1705872866), (172, 912443626), (184, 852936433), (344, 456221813), (989, 158685848), (1373, 114304664), (1978, 79342924), (2746, 57152332), (3956, 39671462), (5492, 28576166), (7912, 19835731), (10984, 14288083), (14447, 10863176), (28894, 5431588), (31579, 4969768), (57788, 2715794), (59039, 2658248), (63158, 2484884), (115576, 1357897), (118078, 1329124), (126316, 1242442), (236156, 664562), (252632, 621221), (332281, 472312)]