161932592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17183}}^1$

素因数の和:17241

約数の個数: 40

約数和(自身を含む): 340930560

約数和(自身を除く): 178997968

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 17183, 34366, 68732, 137464, 274928, 326477, 532673, 652954, 1065346, 1305908, 2130692, 2611816, 4261384, 5223632, 8522768, 10120787, 20241574, 40483148, 80966296, 161932592]

約数ペア:

[(1, 161932592), (2, 80966296), (4, 40483148), (8, 20241574), (16, 10120787), (19, 8522768), (31, 5223632), (38, 4261384), (62, 2611816), (76, 2130692), (124, 1305908), (152, 1065346), (248, 652954), (304, 532673), (496, 326477), (589, 274928), (1178, 137464), (2356, 68732), (4712, 34366), (9424, 17183)]