149287072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13681}}^1$

素因数の和:13733

約数の個数: 48

約数和(自身を含む): 330994944

約数和(自身を除く): 181707872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 13681, 27362, 54724, 109448, 150491, 218896, 300982, 424111, 437792, 601964, 848222, 1203928, 1696444, 2407856, 3392888, 4665221, 4815712, 6785776, 9330442, 13571552, 18660884, 37321768, 74643536, 149287072]

約数ペア:

[(1, 149287072), (2, 74643536), (4, 37321768), (8, 18660884), (11, 13571552), (16, 9330442), (22, 6785776), (31, 4815712), (32, 4665221), (44, 3392888), (62, 2407856), (88, 1696444), (124, 1203928), (176, 848222), (248, 601964), (341, 437792), (352, 424111), (496, 300982), (682, 218896), (992, 150491), (1364, 109448), (2728, 54724), (5456, 27362), (10912, 13681)]