163913376

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 481021632

約数和(自身を除く): 317108256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 103, 121, 132, 137, 176, 206, 242, 264, 274, 309, 352, 363, 411, 412, 484, 528, 548, 618, 726, 822, 824, 968, 1056, 1096, 1133, 1236, 1452, 1507, 1644, 1648, 1936, 2192, 2266, 2472, 2904, 3014, 3288, 3296, 3399, 3872, 4384, 4521, 4532, 4944, 5808, 6028, 6576, 6798, 9042, 9064, 9888, 11616, 12056, 12463, 13152, 13596, 14111, 16577, 18084, 18128, 24112, 24926, 27192, 28222, 33154, 36168, 36256, 37389, 42333, 48224, 49731, 49852, 54384, 56444, 66308, 72336, 74778, 84666, 99462, 99704, 108768, 112888, 132616, 144672, 149556, 155221, 169332, 198924, 199408, 225776, 265232, 299112, 310442, 338664, 397848, 398816, 451552, 465663, 530464, 598224, 620884, 677328, 795696, 931326, 1196448, 1241768, 1354656, 1591392, 1707431, 1862652, 2483536, 3414862, 3725304, 4967072, 5122293, 6829724, 7450608, 10244586, 13659448, 14901216, 20489172, 27318896, 40978344, 54637792, 81956688, 163913376]

約数ペア:

[(1, 163913376), (2, 81956688), (3, 54637792), (4, 40978344), (6, 27318896), (8, 20489172), (11, 14901216), (12, 13659448), (16, 10244586), (22, 7450608), (24, 6829724), (32, 5122293), (33, 4967072), (44, 3725304), (48, 3414862), (66, 2483536), (88, 1862652), (96, 1707431), (103, 1591392), (121, 1354656), (132, 1241768), (137, 1196448), (176, 931326), (206, 795696), (242, 677328), (264, 620884), (274, 598224), (309, 530464), (352, 465663), (363, 451552), (411, 398816), (412, 397848), (484, 338664), (528, 310442), (548, 299112), (618, 265232), (726, 225776), (822, 199408), (824, 198924), (968, 169332), (1056, 155221), (1096, 149556), (1133, 144672), (1236, 132616), (1452, 112888), (1507, 108768), (1644, 99704), (1648, 99462), (1936, 84666), (2192, 74778), (2266, 72336), (2472, 66308), (2904, 56444), (3014, 54384), (3288, 49852), (3296, 49731), (3399, 48224), (3872, 42333), (4384, 37389), (4521, 36256), (4532, 36168), (4944, 33154), (5808, 28222), (6028, 27192), (6576, 24926), (6798, 24112), (9042, 18128), (9064, 18084), (9888, 16577), (11616, 14111), (12056, 13596), (12463, 13152)]