161942976

素因数分解:

$2^6\times 3^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 224

約数和(自身を含む): 524865600

約数和(自身を除く): 362922624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 89, 96, 104, 108, 117, 144, 156, 162, 178, 192, 208, 216, 234, 243, 267, 288, 312, 324, 351, 356, 416, 432, 468, 486, 534, 576, 624, 648, 702, 712, 729, 801, 832, 864, 936, 972, 1053, 1068, 1157, 1248, 1296, 1404, 1424, 1458, 1602, 1728, 1872, 1944, 2106, 2136, 2187, 2314, 2403, 2496, 2592, 2808, 2848, 2916, 3159, 3204, 3471, 3744, 3888, 4212, 4272, 4374, 4628, 4806, 5184, 5616, 5696, 5832, 6318, 6408, 6942, 7209, 7488, 7776, 8424, 8544, 8748, 9256, 9477, 9612, 10413, 11232, 11664, 12636, 12816, 13884, 14418, 15552, 16848, 17088, 17496, 18512, 18954, 19224, 20826, 21627, 22464, 23328, 25272, 25632, 27768, 28431, 28836, 31239, 33696, 34992, 37024, 37908, 38448, 41652, 43254, 46656, 50544, 51264, 55536, 56862, 57672, 62478, 64881, 67392, 69984, 74048, 75816, 76896, 83304, 86508, 93717, 101088, 111072, 113724, 115344, 124956, 129762, 139968, 151632, 153792, 166608, 173016, 187434, 194643, 202176, 222144, 227448, 230688, 249912, 259524, 281151, 303264, 333216, 346032, 374868, 389286, 454896, 461376, 499824, 519048, 562302, 606528, 666432, 692064, 749736, 778572, 843453, 909792, 999648, 1038096, 1124604, 1384128, 1499472, 1557144, 1686906, 1819584, 1999296, 2076192, 2249208, 2530359, 2998944, 3114288, 3373812, 4152384, 4498416, 5060718, 5997888, 6228576, 6747624, 8996832, 10121436, 12457152, 13495248, 17993664, 20242872, 26990496, 40485744, 53980992, 80971488, 161942976]

約数ペア:

[(1, 161942976), (2, 80971488), (3, 53980992), (4, 40485744), (6, 26990496), (8, 20242872), (9, 17993664), (12, 13495248), (13, 12457152), (16, 10121436), (18, 8996832), (24, 6747624), (26, 6228576), (27, 5997888), (32, 5060718), (36, 4498416), (39, 4152384), (48, 3373812), (52, 3114288), (54, 2998944), (64, 2530359), (72, 2249208), (78, 2076192), (81, 1999296), (89, 1819584), (96, 1686906), (104, 1557144), (108, 1499472), (117, 1384128), (144, 1124604), (156, 1038096), (162, 999648), (178, 909792), (192, 843453), (208, 778572), (216, 749736), (234, 692064), (243, 666432), (267, 606528), (288, 562302), (312, 519048), (324, 499824), (351, 461376), (356, 454896), (416, 389286), (432, 374868), (468, 346032), (486, 333216), (534, 303264), (576, 281151), (624, 259524), (648, 249912), (702, 230688), (712, 227448), (729, 222144), (801, 202176), (832, 194643), (864, 187434), (936, 173016), (972, 166608), (1053, 153792), (1068, 151632), (1157, 139968), (1248, 129762), (1296, 124956), (1404, 115344), (1424, 113724), (1458, 111072), (1602, 101088), (1728, 93717), (1872, 86508), (1944, 83304), (2106, 76896), (2136, 75816), (2187, 74048), (2314, 69984), (2403, 67392), (2496, 64881), (2592, 62478), (2808, 57672), (2848, 56862), (2916, 55536), (3159, 51264), (3204, 50544), (3471, 46656), (3744, 43254), (3888, 41652), (4212, 38448), (4272, 37908), (4374, 37024), (4628, 34992), (4806, 33696), (5184, 31239), (5616, 28836), (5696, 28431), (5832, 27768), (6318, 25632), (6408, 25272), (6942, 23328), (7209, 22464), (7488, 21627), (7776, 20826), (8424, 19224), (8544, 18954), (8748, 18512), (9256, 17496), (9477, 17088), (9612, 16848), (10413, 15552), (11232, 14418), (11664, 13884), (12636, 12816)]