16160976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 49762440

約数和(自身を除く): 33601464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 97, 104, 117, 144, 156, 178, 194, 208, 234, 267, 291, 312, 356, 388, 468, 534, 582, 624, 712, 776, 801, 873, 936, 1068, 1157, 1164, 1261, 1424, 1552, 1602, 1746, 1872, 2136, 2314, 2328, 2522, 3204, 3471, 3492, 3783, 4272, 4628, 4656, 5044, 6408, 6942, 6984, 7566, 8633, 9256, 10088, 10413, 11349, 12816, 13884, 13968, 15132, 17266, 18512, 20176, 20826, 22698, 25899, 27768, 30264, 34532, 41652, 45396, 51798, 55536, 60528, 69064, 77697, 83304, 90792, 103596, 112229, 138128, 155394, 166608, 181584, 207192, 224458, 310788, 336687, 414384, 448916, 621576, 673374, 897832, 1010061, 1243152, 1346748, 1795664, 2020122, 2693496, 4040244, 5386992, 8080488, 16160976]

約数ペア:

[(1, 16160976), (2, 8080488), (3, 5386992), (4, 4040244), (6, 2693496), (8, 2020122), (9, 1795664), (12, 1346748), (13, 1243152), (16, 1010061), (18, 897832), (24, 673374), (26, 621576), (36, 448916), (39, 414384), (48, 336687), (52, 310788), (72, 224458), (78, 207192), (89, 181584), (97, 166608), (104, 155394), (117, 138128), (144, 112229), (156, 103596), (178, 90792), (194, 83304), (208, 77697), (234, 69064), (267, 60528), (291, 55536), (312, 51798), (356, 45396), (388, 41652), (468, 34532), (534, 30264), (582, 27768), (624, 25899), (712, 22698), (776, 20826), (801, 20176), (873, 18512), (936, 17266), (1068, 15132), (1157, 13968), (1164, 13884), (1261, 12816), (1424, 11349), (1552, 10413), (1602, 10088), (1746, 9256), (1872, 8633), (2136, 7566), (2314, 6984), (2328, 6942), (2522, 6408), (3204, 5044), (3471, 4656), (3492, 4628), (3783, 4272)]