153130736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21221}}^1$

素因数の和:21281

約数の個数: 40

約数和(自身を含む): 331572528

約数和(自身を除く): 178441792

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 21221, 42442, 84884, 169768, 233431, 339536, 466862, 870061, 933724, 1740122, 1867448, 3480244, 3734896, 6960488, 9570671, 13920976, 19141342, 38282684, 76565368, 153130736]

約数ペア:

[(1, 153130736), (2, 76565368), (4, 38282684), (8, 19141342), (11, 13920976), (16, 9570671), (22, 6960488), (41, 3734896), (44, 3480244), (82, 1867448), (88, 1740122), (164, 933724), (176, 870061), (328, 466862), (451, 339536), (656, 233431), (902, 169768), (1804, 84884), (3608, 42442), (7216, 21221)]