163900992

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 112

約数和(自身を含む): 460857600

約数和(自身を除く): 296956608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 179, 192, 228, 251, 304, 358, 456, 502, 537, 608, 716, 753, 912, 1004, 1074, 1216, 1432, 1506, 1824, 2008, 2148, 2864, 3012, 3401, 3648, 4016, 4296, 4769, 5728, 6024, 6802, 8032, 8592, 9538, 10203, 11456, 12048, 13604, 14307, 16064, 17184, 19076, 20406, 24096, 27208, 28614, 34368, 38152, 40812, 44929, 48192, 54416, 57228, 76304, 81624, 89858, 108832, 114456, 134787, 152608, 163248, 179716, 217664, 228912, 269574, 305216, 326496, 359432, 457824, 539148, 652992, 718864, 853651, 915648, 1078296, 1437728, 1707302, 2156592, 2560953, 2875456, 3414604, 4313184, 5121906, 6829208, 8626368, 10243812, 13658416, 20487624, 27316832, 40975248, 54633664, 81950496, 163900992]

約数ペア:

[(1, 163900992), (2, 81950496), (3, 54633664), (4, 40975248), (6, 27316832), (8, 20487624), (12, 13658416), (16, 10243812), (19, 8626368), (24, 6829208), (32, 5121906), (38, 4313184), (48, 3414604), (57, 2875456), (64, 2560953), (76, 2156592), (96, 1707302), (114, 1437728), (152, 1078296), (179, 915648), (192, 853651), (228, 718864), (251, 652992), (304, 539148), (358, 457824), (456, 359432), (502, 326496), (537, 305216), (608, 269574), (716, 228912), (753, 217664), (912, 179716), (1004, 163248), (1074, 152608), (1216, 134787), (1432, 114456), (1506, 108832), (1824, 89858), (2008, 81624), (2148, 76304), (2864, 57228), (3012, 54416), (3401, 48192), (3648, 44929), (4016, 40812), (4296, 38152), (4769, 34368), (5728, 28614), (6024, 27208), (6802, 24096), (8032, 20406), (8592, 19076), (9538, 17184), (10203, 16064), (11456, 14307), (12048, 13604)]