163891008

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 168

約数和(自身を含む): 499262400

約数和(自身を除く): 335371392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 89, 92, 96, 138, 139, 144, 178, 184, 192, 207, 267, 276, 278, 288, 356, 368, 414, 417, 534, 552, 556, 576, 712, 736, 801, 828, 834, 1068, 1104, 1112, 1251, 1424, 1472, 1602, 1656, 1668, 2047, 2136, 2208, 2224, 2502, 2848, 3197, 3204, 3312, 3336, 4094, 4272, 4416, 4448, 5004, 5696, 6141, 6394, 6408, 6624, 6672, 8188, 8544, 8896, 9591, 10008, 12282, 12371, 12788, 12816, 13248, 13344, 16376, 17088, 18423, 19182, 20016, 24564, 24742, 25576, 25632, 26688, 28773, 32752, 36846, 37113, 38364, 40032, 49128, 49484, 51152, 51264, 57546, 65504, 73692, 74226, 76728, 80064, 98256, 98968, 102304, 111339, 115092, 131008, 147384, 148452, 153456, 196512, 197936, 204608, 222678, 230184, 284533, 294768, 296904, 306912, 393024, 395872, 445356, 460368, 569066, 589536, 593808, 613824, 791744, 853599, 890712, 920736, 1138132, 1179072, 1187616, 1707198, 1781424, 1841472, 2276264, 2375232, 2560797, 3414396, 3562848, 4552528, 5121594, 6828792, 7125696, 9105056, 10243188, 13657584, 18210112, 20486376, 27315168, 40972752, 54630336, 81945504, 163891008]

約数ペア:

[(1, 163891008), (2, 81945504), (3, 54630336), (4, 40972752), (6, 27315168), (8, 20486376), (9, 18210112), (12, 13657584), (16, 10243188), (18, 9105056), (23, 7125696), (24, 6828792), (32, 5121594), (36, 4552528), (46, 3562848), (48, 3414396), (64, 2560797), (69, 2375232), (72, 2276264), (89, 1841472), (92, 1781424), (96, 1707198), (138, 1187616), (139, 1179072), (144, 1138132), (178, 920736), (184, 890712), (192, 853599), (207, 791744), (267, 613824), (276, 593808), (278, 589536), (288, 569066), (356, 460368), (368, 445356), (414, 395872), (417, 393024), (534, 306912), (552, 296904), (556, 294768), (576, 284533), (712, 230184), (736, 222678), (801, 204608), (828, 197936), (834, 196512), (1068, 153456), (1104, 148452), (1112, 147384), (1251, 131008), (1424, 115092), (1472, 111339), (1602, 102304), (1656, 98968), (1668, 98256), (2047, 80064), (2136, 76728), (2208, 74226), (2224, 73692), (2502, 65504), (2848, 57546), (3197, 51264), (3204, 51152), (3312, 49484), (3336, 49128), (4094, 40032), (4272, 38364), (4416, 37113), (4448, 36846), (5004, 32752), (5696, 28773), (6141, 26688), (6394, 25632), (6408, 25576), (6624, 24742), (6672, 24564), (8188, 20016), (8544, 19182), (8896, 18423), (9591, 17088), (10008, 16376), (12282, 13344), (12371, 13248), (12788, 12816)]