158262894

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 386830080

約数和(自身を除く): 228567186

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 163, 167, 171, 306, 323, 326, 334, 342, 489, 501, 646, 969, 978, 1002, 1467, 1503, 1938, 2771, 2839, 2907, 2934, 3006, 3097, 3173, 5542, 5678, 5814, 6194, 6346, 8313, 8517, 9291, 9519, 16626, 17034, 18582, 19038, 24939, 25551, 27221, 27873, 28557, 49878, 51102, 52649, 53941, 54442, 55746, 57114, 81663, 105298, 107882, 157947, 161823, 163326, 244989, 315894, 323646, 462757, 473841, 485469, 489978, 517199, 925514, 947682, 970938, 1034398, 1388271, 1551597, 2776542, 3103194, 4164813, 4654791, 8329626, 8792383, 9309582, 17584766, 26377149, 52754298, 79131447, 158262894]

約数ペア:

[(1, 158262894), (2, 79131447), (3, 52754298), (6, 26377149), (9, 17584766), (17, 9309582), (18, 8792383), (19, 8329626), (34, 4654791), (38, 4164813), (51, 3103194), (57, 2776542), (102, 1551597), (114, 1388271), (153, 1034398), (163, 970938), (167, 947682), (171, 925514), (306, 517199), (323, 489978), (326, 485469), (334, 473841), (342, 462757), (489, 323646), (501, 315894), (646, 244989), (969, 163326), (978, 161823), (1002, 157947), (1467, 107882), (1503, 105298), (1938, 81663), (2771, 57114), (2839, 55746), (2907, 54442), (2934, 53941), (3006, 52649), (3097, 51102), (3173, 49878), (5542, 28557), (5678, 27873), (5814, 27221), (6194, 25551), (6346, 24939), (8313, 19038), (8517, 18582), (9291, 17034), (9519, 16626)]