172328208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 506217600

約数和(自身を除く): 333889392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 89, 104, 107, 116, 156, 174, 178, 208, 214, 232, 267, 312, 321, 348, 356, 377, 428, 464, 534, 624, 642, 696, 712, 754, 856, 1068, 1131, 1157, 1284, 1391, 1392, 1424, 1508, 1712, 2136, 2262, 2314, 2568, 2581, 2782, 3016, 3103, 3471, 4173, 4272, 4524, 4628, 5136, 5162, 5564, 6032, 6206, 6942, 7743, 8346, 9048, 9256, 9309, 9523, 10324, 11128, 12412, 13884, 15486, 16692, 18096, 18512, 18618, 19046, 20648, 22256, 24824, 27768, 28569, 30972, 33384, 33553, 37236, 38092, 40339, 41296, 49648, 55536, 57138, 61944, 66768, 67106, 74472, 76184, 80678, 100659, 114276, 121017, 123799, 123888, 134212, 148944, 152368, 161356, 201318, 228552, 242034, 247598, 268424, 276167, 322712, 371397, 402636, 457104, 484068, 495196, 536848, 552334, 645424, 742794, 805272, 828501, 968136, 990392, 1104668, 1485588, 1610544, 1657002, 1936272, 1980784, 2209336, 2971176, 3314004, 3590171, 4418672, 5942352, 6628008, 7180342, 10770513, 13256016, 14360684, 21541026, 28721368, 43082052, 57442736, 86164104, 172328208]

約数ペア:

[(1, 172328208), (2, 86164104), (3, 57442736), (4, 43082052), (6, 28721368), (8, 21541026), (12, 14360684), (13, 13256016), (16, 10770513), (24, 7180342), (26, 6628008), (29, 5942352), (39, 4418672), (48, 3590171), (52, 3314004), (58, 2971176), (78, 2209336), (87, 1980784), (89, 1936272), (104, 1657002), (107, 1610544), (116, 1485588), (156, 1104668), (174, 990392), (178, 968136), (208, 828501), (214, 805272), (232, 742794), (267, 645424), (312, 552334), (321, 536848), (348, 495196), (356, 484068), (377, 457104), (428, 402636), (464, 371397), (534, 322712), (624, 276167), (642, 268424), (696, 247598), (712, 242034), (754, 228552), (856, 201318), (1068, 161356), (1131, 152368), (1157, 148944), (1284, 134212), (1391, 123888), (1392, 123799), (1424, 121017), (1508, 114276), (1712, 100659), (2136, 80678), (2262, 76184), (2314, 74472), (2568, 67106), (2581, 66768), (2782, 61944), (3016, 57138), (3103, 55536), (3471, 49648), (4173, 41296), (4272, 40339), (4524, 38092), (4628, 37236), (5136, 33553), (5162, 33384), (5564, 30972), (6032, 28569), (6206, 27768), (6942, 24824), (7743, 22256), (8346, 20648), (9048, 19046), (9256, 18618), (9309, 18512), (9523, 18096), (10324, 16692), (11128, 15486), (12412, 13884)]