161550288

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1183

約数の個数: 120

約数和(自身を含む): 481962208

約数和(自身を除く): 320411920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 888, 972, 999, 1123, 1296, 1332, 1776, 1944, 1998, 2246, 2664, 2997, 3369, 3888, 3996, 4492, 5328, 5994, 6738, 7992, 8984, 8991, 10107, 11988, 13476, 15984, 17968, 17982, 20214, 23976, 26952, 30321, 35964, 40428, 41551, 47952, 53904, 60642, 71928, 80856, 83102, 90963, 121284, 124653, 143856, 161712, 166204, 181926, 242568, 249306, 272889, 332408, 363852, 373959, 485136, 498612, 545778, 664816, 727704, 747918, 997224, 1091556, 1121877, 1455408, 1495836, 1994448, 2183112, 2243754, 2991672, 3365631, 4366224, 4487508, 5983344, 6731262, 8975016, 10096893, 13462524, 17950032, 20193786, 26925048, 40387572, 53850096, 80775144, 161550288]

約数ペア:

[(1, 161550288), (2, 80775144), (3, 53850096), (4, 40387572), (6, 26925048), (8, 20193786), (9, 17950032), (12, 13462524), (16, 10096893), (18, 8975016), (24, 6731262), (27, 5983344), (36, 4487508), (37, 4366224), (48, 3365631), (54, 2991672), (72, 2243754), (74, 2183112), (81, 1994448), (108, 1495836), (111, 1455408), (144, 1121877), (148, 1091556), (162, 997224), (216, 747918), (222, 727704), (243, 664816), (296, 545778), (324, 498612), (333, 485136), (432, 373959), (444, 363852), (486, 332408), (592, 272889), (648, 249306), (666, 242568), (888, 181926), (972, 166204), (999, 161712), (1123, 143856), (1296, 124653), (1332, 121284), (1776, 90963), (1944, 83102), (1998, 80856), (2246, 71928), (2664, 60642), (2997, 53904), (3369, 47952), (3888, 41551), (3996, 40428), (4492, 35964), (5328, 30321), (5994, 26952), (6738, 23976), (7992, 20214), (8984, 17982), (8991, 17968), (10107, 15984), (11988, 13476)]