154450208

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 72

約数和(自身を含む): 338142924

約数和(自身を除く): 183692716

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 121, 176, 226, 242, 352, 353, 452, 484, 706, 904, 968, 1243, 1412, 1808, 1936, 2486, 2824, 3616, 3872, 3883, 4972, 5648, 7766, 9944, 11296, 13673, 15532, 19888, 27346, 31064, 39776, 39889, 42713, 54692, 62128, 79778, 85426, 109384, 124256, 159556, 170852, 218768, 319112, 341704, 437536, 438779, 638224, 683408, 877558, 1276448, 1366816, 1755116, 3510232, 4826569, 7020464, 9653138, 14040928, 19306276, 38612552, 77225104, 154450208]

約数ペア:

[(1, 154450208), (2, 77225104), (4, 38612552), (8, 19306276), (11, 14040928), (16, 9653138), (22, 7020464), (32, 4826569), (44, 3510232), (88, 1755116), (113, 1366816), (121, 1276448), (176, 877558), (226, 683408), (242, 638224), (352, 438779), (353, 437536), (452, 341704), (484, 319112), (706, 218768), (904, 170852), (968, 159556), (1243, 124256), (1412, 109384), (1808, 85426), (1936, 79778), (2486, 62128), (2824, 54692), (3616, 42713), (3872, 39889), (3883, 39776), (4972, 31064), (5648, 27346), (7766, 19888), (9944, 15532), (11296, 13673)]