161266464

素因数分解:

$2^5\times 3^6\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 168

約数和(自身を含む): 493581312

約数和(自身を除く): 332314848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 223, 243, 248, 279, 288, 324, 372, 432, 446, 486, 496, 558, 648, 669, 729, 744, 837, 864, 892, 972, 992, 1116, 1296, 1338, 1458, 1488, 1674, 1784, 1944, 2007, 2232, 2511, 2592, 2676, 2916, 2976, 3348, 3568, 3888, 4014, 4464, 5022, 5352, 5832, 6021, 6696, 6913, 7136, 7533, 7776, 8028, 8928, 10044, 10704, 11664, 12042, 13392, 13826, 15066, 16056, 18063, 20088, 20739, 21408, 22599, 23328, 24084, 26784, 27652, 30132, 32112, 36126, 40176, 41478, 45198, 48168, 54189, 55304, 60264, 62217, 64224, 72252, 80352, 82956, 90396, 96336, 108378, 110608, 120528, 124434, 144504, 162567, 165912, 180792, 186651, 192672, 216756, 221216, 241056, 248868, 289008, 325134, 331824, 361584, 373302, 433512, 497736, 559953, 578016, 650268, 663648, 723168, 746604, 867024, 995472, 1119906, 1300536, 1493208, 1679859, 1734048, 1990944, 2239812, 2601072, 2986416, 3359718, 4479624, 5039577, 5202144, 5972832, 6719436, 8959248, 10079154, 13438872, 17918496, 20158308, 26877744, 40316616, 53755488, 80633232, 161266464]

約数ペア:

[(1, 161266464), (2, 80633232), (3, 53755488), (4, 40316616), (6, 26877744), (8, 20158308), (9, 17918496), (12, 13438872), (16, 10079154), (18, 8959248), (24, 6719436), (27, 5972832), (31, 5202144), (32, 5039577), (36, 4479624), (48, 3359718), (54, 2986416), (62, 2601072), (72, 2239812), (81, 1990944), (93, 1734048), (96, 1679859), (108, 1493208), (124, 1300536), (144, 1119906), (162, 995472), (186, 867024), (216, 746604), (223, 723168), (243, 663648), (248, 650268), (279, 578016), (288, 559953), (324, 497736), (372, 433512), (432, 373302), (446, 361584), (486, 331824), (496, 325134), (558, 289008), (648, 248868), (669, 241056), (729, 221216), (744, 216756), (837, 192672), (864, 186651), (892, 180792), (972, 165912), (992, 162567), (1116, 144504), (1296, 124434), (1338, 120528), (1458, 110608), (1488, 108378), (1674, 96336), (1784, 90396), (1944, 82956), (2007, 80352), (2232, 72252), (2511, 64224), (2592, 62217), (2676, 60264), (2916, 55304), (2976, 54189), (3348, 48168), (3568, 45198), (3888, 41478), (4014, 40176), (4464, 36126), (5022, 32112), (5352, 30132), (5832, 27652), (6021, 26784), (6696, 24084), (6913, 23328), (7136, 22599), (7533, 21408), (7776, 20739), (8028, 20088), (8928, 18063), (10044, 16056), (10704, 15066), (11664, 13826), (12042, 13392)]