154787464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 330785280

約数和(自身を除く): 175997816

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 1066, 1171, 1271, 1612, 2132, 2342, 2542, 3224, 4264, 4684, 5084, 9368, 10168, 15223, 16523, 30446, 33046, 36301, 48011, 60892, 66092, 72602, 96022, 121784, 132184, 145204, 192044, 290408, 384088, 471913, 624143, 943826, 1248286, 1488341, 1887652, 2496572, 2976682, 3775304, 4993144, 5953364, 11906728, 19348433, 38696866, 77393732, 154787464]

約数ペア:

[(1, 154787464), (2, 77393732), (4, 38696866), (8, 19348433), (13, 11906728), (26, 5953364), (31, 4993144), (41, 3775304), (52, 2976682), (62, 2496572), (82, 1887652), (104, 1488341), (124, 1248286), (164, 943826), (248, 624143), (328, 471913), (403, 384088), (533, 290408), (806, 192044), (1066, 145204), (1171, 132184), (1271, 121784), (1612, 96022), (2132, 72602), (2342, 66092), (2542, 60892), (3224, 48011), (4264, 36301), (4684, 33046), (5084, 30446), (9368, 16523), (10168, 15223)]