111254272

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 237308400

約数和(自身を除く): 126054128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 128, 152, 178, 256, 257, 304, 356, 514, 608, 712, 1028, 1216, 1424, 1691, 2056, 2432, 2848, 3382, 4112, 4864, 4883, 5696, 6764, 8224, 9766, 11392, 13528, 16448, 19532, 22784, 22873, 27056, 32896, 39064, 45746, 54112, 65792, 78128, 91492, 108224, 156256, 182984, 216448, 312512, 365968, 432896, 434587, 625024, 731936, 869174, 1250048, 1463872, 1738348, 2927744, 3476696, 5855488, 6953392, 13906784, 27813568, 55627136, 111254272]

約数ペア:

[(1, 111254272), (2, 55627136), (4, 27813568), (8, 13906784), (16, 6953392), (19, 5855488), (32, 3476696), (38, 2927744), (64, 1738348), (76, 1463872), (89, 1250048), (128, 869174), (152, 731936), (178, 625024), (256, 434587), (257, 432896), (304, 365968), (356, 312512), (514, 216448), (608, 182984), (712, 156256), (1028, 108224), (1216, 91492), (1424, 78128), (1691, 65792), (2056, 54112), (2432, 45746), (2848, 39064), (3382, 32896), (4112, 27056), (4864, 22873), (4883, 22784), (5696, 19532), (6764, 16448), (8224, 13528), (9766, 11392)]