161604220392

素因数分解:

$2^3\times 3^5\times {\mathrm{1621}}^1\times {\mathrm{51283}}^1$

素因数の和:52925

約数の個数: 96

約数和(自身を含む): 454177258080

約数和(自身を除く): 292573037688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1621, 1944, 3242, 4863, 6484, 9726, 12968, 14589, 19452, 29178, 38904, 43767, 51283, 58356, 87534, 102566, 116712, 131301, 153849, 175068, 205132, 262602, 307698, 350136, 393903, 410264, 461547, 525204, 615396, 787806, 923094, 1050408, 1230792, 1384641, 1575612, 1846188, 2769282, 3151224, 3692376, 4153923, 5538564, 8307846, 11077128, 12461769, 16615692, 24923538, 33231384, 49847076, 83129743, 99694152, 166259486, 249389229, 332518972, 498778458, 665037944, 748167687, 997556916, 1496335374, 1995113832, 2244503061, 2992670748, 4489006122, 5985341496, 6733509183, 8978012244, 13467018366, 17956024488, 20200527549, 26934036732, 40401055098, 53868073464, 80802110196, 161604220392]

約数ペア:

[(1, 161604220392), (2, 80802110196), (3, 53868073464), (4, 40401055098), (6, 26934036732), (8, 20200527549), (9, 17956024488), (12, 13467018366), (18, 8978012244), (24, 6733509183), (27, 5985341496), (36, 4489006122), (54, 2992670748), (72, 2244503061), (81, 1995113832), (108, 1496335374), (162, 997556916), (216, 748167687), (243, 665037944), (324, 498778458), (486, 332518972), (648, 249389229), (972, 166259486), (1621, 99694152), (1944, 83129743), (3242, 49847076), (4863, 33231384), (6484, 24923538), (9726, 16615692), (12968, 12461769), (14589, 11077128), (19452, 8307846), (29178, 5538564), (38904, 4153923), (43767, 3692376), (51283, 3151224), (58356, 2769282), (87534, 1846188), (102566, 1575612), (116712, 1384641), (131301, 1230792), (153849, 1050408), (175068, 923094), (205132, 787806), (262602, 615396), (307698, 525204), (350136, 461547), (393903, 410264)]