156859136

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 400296960

約数和(自身を除く): 243437824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 256, 266, 271, 272, 304, 323, 448, 476, 532, 542, 544, 608, 646, 896, 952, 1064, 1084, 1088, 1216, 1292, 1792, 1897, 1904, 2128, 2168, 2176, 2261, 2432, 2584, 3794, 3808, 4256, 4336, 4352, 4522, 4607, 4864, 5149, 5168, 7588, 7616, 8512, 8672, 9044, 9214, 10298, 10336, 15176, 15232, 17024, 17344, 18088, 18428, 20596, 20672, 30352, 30464, 32249, 34048, 34688, 36043, 36176, 36856, 41192, 41344, 60704, 64498, 69376, 72086, 72352, 73712, 82384, 82688, 87533, 121408, 128996, 144172, 144704, 147424, 164768, 175066, 242816, 257992, 288344, 289408, 294848, 329536, 350132, 485632, 515984, 576688, 578816, 589696, 612731, 659072, 700264, 1031968, 1153376, 1179392, 1225462, 1318144, 1400528, 2063936, 2306752, 2450924, 2801056, 4127872, 4613504, 4901848, 5602112, 8255744, 9227008, 9803696, 11204224, 19607392, 22408448, 39214784, 78429568, 156859136]

約数ペア:

[(1, 156859136), (2, 78429568), (4, 39214784), (7, 22408448), (8, 19607392), (14, 11204224), (16, 9803696), (17, 9227008), (19, 8255744), (28, 5602112), (32, 4901848), (34, 4613504), (38, 4127872), (56, 2801056), (64, 2450924), (68, 2306752), (76, 2063936), (112, 1400528), (119, 1318144), (128, 1225462), (133, 1179392), (136, 1153376), (152, 1031968), (224, 700264), (238, 659072), (256, 612731), (266, 589696), (271, 578816), (272, 576688), (304, 515984), (323, 485632), (448, 350132), (476, 329536), (532, 294848), (542, 289408), (544, 288344), (608, 257992), (646, 242816), (896, 175066), (952, 164768), (1064, 147424), (1084, 144704), (1088, 144172), (1216, 128996), (1292, 121408), (1792, 87533), (1897, 82688), (1904, 82384), (2128, 73712), (2168, 72352), (2176, 72086), (2261, 69376), (2432, 64498), (2584, 60704), (3794, 41344), (3808, 41192), (4256, 36856), (4336, 36176), (4352, 36043), (4522, 34688), (4607, 34048), (4864, 32249), (5149, 30464), (5168, 30352), (7588, 20672), (7616, 20596), (8512, 18428), (8672, 18088), (9044, 17344), (9214, 17024), (10298, 15232), (10336, 15176)]