177972864

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 506736000

約数和(自身を除く): 328763136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 137, 192, 199, 204, 272, 274, 384, 398, 408, 411, 544, 548, 597, 796, 816, 822, 1088, 1096, 1194, 1592, 1632, 1644, 2176, 2192, 2329, 2388, 3184, 3264, 3288, 3383, 4384, 4658, 4776, 6368, 6528, 6576, 6766, 6987, 8768, 9316, 9552, 10149, 12736, 13152, 13532, 13974, 17536, 18632, 19104, 20298, 25472, 26304, 27064, 27263, 27948, 37264, 38208, 40596, 52608, 54128, 54526, 55896, 74528, 76416, 81192, 81789, 108256, 109052, 111792, 149056, 162384, 163578, 216512, 218104, 223584, 298112, 324768, 327156, 433024, 436208, 447168, 463471, 649536, 654312, 872416, 894336, 926942, 1299072, 1308624, 1390413, 1744832, 1853884, 2617248, 2780826, 3489664, 3707768, 5234496, 5561652, 7415536, 10468992, 11123304, 14831072, 22246608, 29662144, 44493216, 59324288, 88986432, 177972864]

約数ペア:

[(1, 177972864), (2, 88986432), (3, 59324288), (4, 44493216), (6, 29662144), (8, 22246608), (12, 14831072), (16, 11123304), (17, 10468992), (24, 7415536), (32, 5561652), (34, 5234496), (48, 3707768), (51, 3489664), (64, 2780826), (68, 2617248), (96, 1853884), (102, 1744832), (128, 1390413), (136, 1308624), (137, 1299072), (192, 926942), (199, 894336), (204, 872416), (272, 654312), (274, 649536), (384, 463471), (398, 447168), (408, 436208), (411, 433024), (544, 327156), (548, 324768), (597, 298112), (796, 223584), (816, 218104), (822, 216512), (1088, 163578), (1096, 162384), (1194, 149056), (1592, 111792), (1632, 109052), (1644, 108256), (2176, 81789), (2192, 81192), (2329, 76416), (2388, 74528), (3184, 55896), (3264, 54526), (3288, 54128), (3383, 52608), (4384, 40596), (4658, 38208), (4776, 37264), (6368, 27948), (6528, 27263), (6576, 27064), (6766, 26304), (6987, 25472), (8768, 20298), (9316, 19104), (9552, 18632), (10149, 17536), (12736, 13974), (13152, 13532)]