154118272

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 128

約数和(自身を含む): 403430400

約数和(自身を除く): 249312128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 823, 836, 896, 1064, 1216, 1232, 1408, 1463, 1646, 1672, 2128, 2432, 2464, 2926, 3292, 3344, 4256, 4928, 5761, 5852, 6584, 6688, 8512, 9053, 9856, 11522, 11704, 13168, 13376, 15637, 17024, 18106, 23044, 23408, 26336, 26752, 31274, 36212, 46088, 46816, 52672, 62548, 63371, 72424, 92176, 93632, 105344, 109459, 125096, 126742, 144848, 172007, 184352, 187264, 218918, 250192, 253484, 289696, 344014, 368704, 437836, 500384, 506968, 579392, 688028, 737408, 875672, 1000768, 1013936, 1158784, 1204049, 1376056, 1751344, 2001536, 2027872, 2408098, 2752112, 3502688, 4055744, 4816196, 5504224, 7005376, 8111488, 9632392, 11008448, 14010752, 19264784, 22016896, 38529568, 77059136, 154118272]

約数ペア:

[(1, 154118272), (2, 77059136), (4, 38529568), (7, 22016896), (8, 19264784), (11, 14010752), (14, 11008448), (16, 9632392), (19, 8111488), (22, 7005376), (28, 5504224), (32, 4816196), (38, 4055744), (44, 3502688), (56, 2752112), (64, 2408098), (76, 2027872), (77, 2001536), (88, 1751344), (112, 1376056), (128, 1204049), (133, 1158784), (152, 1013936), (154, 1000768), (176, 875672), (209, 737408), (224, 688028), (266, 579392), (304, 506968), (308, 500384), (352, 437836), (418, 368704), (448, 344014), (532, 289696), (608, 253484), (616, 250192), (704, 218918), (823, 187264), (836, 184352), (896, 172007), (1064, 144848), (1216, 126742), (1232, 125096), (1408, 109459), (1463, 105344), (1646, 93632), (1672, 92176), (2128, 72424), (2432, 63371), (2464, 62548), (2926, 52672), (3292, 46816), (3344, 46088), (4256, 36212), (4928, 31274), (5761, 26752), (5852, 26336), (6584, 23408), (6688, 23044), (8512, 18106), (9053, 17024), (9856, 15637), (11522, 13376), (11704, 13168)]