155918752

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1009}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 335966400

約数和(自身を除く): 180047648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 439, 878, 1009, 1756, 2018, 3512, 4036, 4829, 7024, 8072, 9658, 11099, 14048, 16144, 19316, 22198, 32288, 38632, 44396, 77264, 88792, 154528, 177584, 355168, 442951, 885902, 1771804, 3543608, 4872461, 7087216, 9744922, 14174432, 19489844, 38979688, 77959376, 155918752]

約数ペア:

[(1, 155918752), (2, 77959376), (4, 38979688), (8, 19489844), (11, 14174432), (16, 9744922), (22, 7087216), (32, 4872461), (44, 3543608), (88, 1771804), (176, 885902), (352, 442951), (439, 355168), (878, 177584), (1009, 154528), (1756, 88792), (2018, 77264), (3512, 44396), (4036, 38632), (4829, 32288), (7024, 22198), (8072, 19316), (9658, 16144), (11099, 14048)]