163676032

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 383846400

約数和(自身を除く): 220170368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 167, 208, 247, 248, 304, 334, 403, 416, 494, 496, 589, 608, 668, 806, 832, 988, 992, 1178, 1216, 1336, 1612, 1664, 1976, 1984, 2171, 2356, 2432, 2672, 3173, 3224, 3952, 3968, 4342, 4712, 5177, 5344, 6346, 6448, 7657, 7904, 8684, 9424, 10354, 10688, 12692, 12896, 15314, 15808, 17368, 18848, 20708, 21376, 25384, 25792, 30628, 31616, 34736, 37696, 41249, 41416, 50768, 51584, 61256, 67301, 69472, 75392, 82498, 82832, 98363, 101536, 122512, 134602, 138944, 164996, 165664, 196726, 203072, 245024, 269204, 277888, 329992, 331328, 393452, 406144, 490048, 538408, 659984, 662656, 786904, 980096, 1076816, 1278719, 1319968, 1573808, 2153632, 2557438, 2639936, 3147616, 4307264, 5114876, 5279872, 6295232, 8614528, 10229752, 12590464, 20459504, 40919008, 81838016, 163676032]

約数ペア:

[(1, 163676032), (2, 81838016), (4, 40919008), (8, 20459504), (13, 12590464), (16, 10229752), (19, 8614528), (26, 6295232), (31, 5279872), (32, 5114876), (38, 4307264), (52, 3147616), (62, 2639936), (64, 2557438), (76, 2153632), (104, 1573808), (124, 1319968), (128, 1278719), (152, 1076816), (167, 980096), (208, 786904), (247, 662656), (248, 659984), (304, 538408), (334, 490048), (403, 406144), (416, 393452), (494, 331328), (496, 329992), (589, 277888), (608, 269204), (668, 245024), (806, 203072), (832, 196726), (988, 165664), (992, 164996), (1178, 138944), (1216, 134602), (1336, 122512), (1612, 101536), (1664, 98363), (1976, 82832), (1984, 82498), (2171, 75392), (2356, 69472), (2432, 67301), (2672, 61256), (3173, 51584), (3224, 50768), (3952, 41416), (3968, 41249), (4342, 37696), (4712, 34736), (5177, 31616), (5344, 30628), (6346, 25792), (6448, 25384), (7657, 21376), (7904, 20708), (8684, 18848), (9424, 17368), (10354, 15808), (10688, 15314), (12692, 12896)]