162760384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1145

約数の個数: 56

約数和(自身を含む): 342808560

約数和(自身を除く): 180048176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 137, 152, 274, 304, 548, 608, 977, 1096, 1216, 1954, 2192, 2603, 3908, 4384, 5206, 7816, 8768, 10412, 15632, 18563, 20824, 31264, 37126, 41648, 62528, 74252, 83296, 133849, 148504, 166592, 267698, 297008, 535396, 594016, 1070792, 1188032, 2141584, 2543131, 4283168, 5086262, 8566336, 10172524, 20345048, 40690096, 81380192, 162760384]

約数ペア:

[(1, 162760384), (2, 81380192), (4, 40690096), (8, 20345048), (16, 10172524), (19, 8566336), (32, 5086262), (38, 4283168), (64, 2543131), (76, 2141584), (137, 1188032), (152, 1070792), (274, 594016), (304, 535396), (548, 297008), (608, 267698), (977, 166592), (1096, 148504), (1216, 133849), (1954, 83296), (2192, 74252), (2603, 62528), (3908, 41648), (4384, 37126), (5206, 31264), (7816, 20824), (8768, 18563), (10412, 15632)]