156423552

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 440640000

約数和(自身を除く): 284216448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 128, 138, 178, 184, 192, 199, 267, 276, 356, 368, 384, 398, 534, 552, 597, 712, 736, 796, 1068, 1104, 1194, 1424, 1472, 1592, 2047, 2136, 2208, 2388, 2848, 2944, 3184, 4094, 4272, 4416, 4577, 4776, 5696, 6141, 6368, 8188, 8544, 8832, 9154, 9552, 11392, 12282, 12736, 13731, 16376, 17088, 17711, 18308, 19104, 24564, 25472, 27462, 32752, 34176, 35422, 36616, 38208, 49128, 53133, 54924, 65504, 70844, 73232, 76416, 98256, 106266, 109848, 131008, 141688, 146464, 196512, 212532, 219696, 262016, 283376, 292928, 393024, 407353, 425064, 439392, 566752, 585856, 786048, 814706, 850128, 878784, 1133504, 1222059, 1629412, 1700256, 1757568, 2267008, 2444118, 3258824, 3400512, 4888236, 6517648, 6801024, 9776472, 13035296, 19552944, 26070592, 39105888, 52141184, 78211776, 156423552]

約数ペア:

[(1, 156423552), (2, 78211776), (3, 52141184), (4, 39105888), (6, 26070592), (8, 19552944), (12, 13035296), (16, 9776472), (23, 6801024), (24, 6517648), (32, 4888236), (46, 3400512), (48, 3258824), (64, 2444118), (69, 2267008), (89, 1757568), (92, 1700256), (96, 1629412), (128, 1222059), (138, 1133504), (178, 878784), (184, 850128), (192, 814706), (199, 786048), (267, 585856), (276, 566752), (356, 439392), (368, 425064), (384, 407353), (398, 393024), (534, 292928), (552, 283376), (597, 262016), (712, 219696), (736, 212532), (796, 196512), (1068, 146464), (1104, 141688), (1194, 131008), (1424, 109848), (1472, 106266), (1592, 98256), (2047, 76416), (2136, 73232), (2208, 70844), (2388, 65504), (2848, 54924), (2944, 53133), (3184, 49128), (4094, 38208), (4272, 36616), (4416, 35422), (4577, 34176), (4776, 32752), (5696, 27462), (6141, 25472), (6368, 24564), (8188, 19104), (8544, 18308), (8832, 17711), (9154, 17088), (9552, 16376), (11392, 13731), (12282, 12736)]