158431392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:995

約数の個数: 144

約数和(自身を含む): 521277120

約数和(自身を除く): 362845728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 504, 534, 623, 672, 712, 801, 883, 1008, 1068, 1246, 1424, 1602, 1766, 1869, 2016, 2136, 2492, 2649, 2848, 3204, 3532, 3738, 4272, 4984, 5298, 5607, 6181, 6408, 7064, 7476, 7947, 8544, 9968, 10596, 11214, 12362, 12816, 14128, 14952, 15894, 18543, 19936, 21192, 22428, 24724, 25632, 28256, 29904, 31788, 37086, 42384, 44856, 49448, 55629, 59808, 63576, 74172, 78587, 84768, 89712, 98896, 111258, 127152, 148344, 157174, 179424, 197792, 222516, 235761, 254304, 296688, 314348, 445032, 471522, 550109, 593376, 628696, 707283, 890064, 943044, 1100218, 1257392, 1414566, 1650327, 1780128, 1886088, 2200436, 2514784, 2829132, 3300654, 3772176, 4400872, 4950981, 5658264, 6601308, 7544352, 8801744, 9901962, 11316528, 13202616, 17603488, 19803924, 22633056, 26405232, 39607848, 52810464, 79215696, 158431392]

約数ペア:

[(1, 158431392), (2, 79215696), (3, 52810464), (4, 39607848), (6, 26405232), (7, 22633056), (8, 19803924), (9, 17603488), (12, 13202616), (14, 11316528), (16, 9901962), (18, 8801744), (21, 7544352), (24, 6601308), (28, 5658264), (32, 4950981), (36, 4400872), (42, 3772176), (48, 3300654), (56, 2829132), (63, 2514784), (72, 2200436), (84, 1886088), (89, 1780128), (96, 1650327), (112, 1414566), (126, 1257392), (144, 1100218), (168, 943044), (178, 890064), (224, 707283), (252, 628696), (267, 593376), (288, 550109), (336, 471522), (356, 445032), (504, 314348), (534, 296688), (623, 254304), (672, 235761), (712, 222516), (801, 197792), (883, 179424), (1008, 157174), (1068, 148344), (1246, 127152), (1424, 111258), (1602, 98896), (1766, 89712), (1869, 84768), (2016, 78587), (2136, 74172), (2492, 63576), (2649, 59808), (2848, 55629), (3204, 49448), (3532, 44856), (3738, 42384), (4272, 37086), (4984, 31788), (5298, 29904), (5607, 28256), (6181, 25632), (6408, 24724), (7064, 22428), (7476, 21192), (7947, 19936), (8544, 18543), (9968, 15894), (10596, 14952), (11214, 14128), (12362, 12816)]