161750641936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13180463}}^1$

素因数の和:13180543

約数の個数: 40

約数和(自身を含む): 343219282560

約数和(自身を除く): 181468640624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 13180463, 26360926, 52721852, 105443704, 171346019, 210887408, 342692038, 685384076, 777647317, 1370768152, 1555294634, 2741536304, 3110589268, 6221178536, 10109415121, 12442357072, 20218830242, 40437660484, 80875320968, 161750641936]

約数ペア:

[(1, 161750641936), (2, 80875320968), (4, 40437660484), (8, 20218830242), (13, 12442357072), (16, 10109415121), (26, 6221178536), (52, 3110589268), (59, 2741536304), (104, 1555294634), (118, 1370768152), (208, 777647317), (236, 685384076), (472, 342692038), (767, 210887408), (944, 171346019), (1534, 105443704), (3068, 52721852), (6136, 26360926), (12272, 13180463)]