153670128

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 409188096

約数和(自身を除く): 255517968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 536, 568, 673, 804, 852, 1072, 1136, 1346, 1608, 1704, 2019, 2692, 3216, 3408, 4038, 4757, 5384, 8076, 9514, 10768, 14271, 16152, 19028, 28542, 32304, 38056, 45091, 47783, 57084, 76112, 90182, 95566, 114168, 135273, 143349, 180364, 191132, 228336, 270546, 286698, 360728, 382264, 541092, 573396, 721456, 764528, 1082184, 1146792, 2164368, 2293584, 3201461, 6402922, 9604383, 12805844, 19208766, 25611688, 38417532, 51223376, 76835064, 153670128]

約数ペア:

[(1, 153670128), (2, 76835064), (3, 51223376), (4, 38417532), (6, 25611688), (8, 19208766), (12, 12805844), (16, 9604383), (24, 6402922), (48, 3201461), (67, 2293584), (71, 2164368), (134, 1146792), (142, 1082184), (201, 764528), (213, 721456), (268, 573396), (284, 541092), (402, 382264), (426, 360728), (536, 286698), (568, 270546), (673, 228336), (804, 191132), (852, 180364), (1072, 143349), (1136, 135273), (1346, 114168), (1608, 95566), (1704, 90182), (2019, 76112), (2692, 57084), (3216, 47783), (3408, 45091), (4038, 38056), (4757, 32304), (5384, 28542), (8076, 19028), (9514, 16152), (10768, 14271)]