163948832

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 355622400

約数和(自身を除く): 191673568

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 41, 58, 62, 82, 116, 124, 139, 164, 232, 248, 278, 328, 464, 496, 556, 656, 899, 928, 992, 1112, 1189, 1271, 1312, 1798, 2224, 2378, 2542, 3596, 4031, 4309, 4448, 4756, 5084, 5699, 7192, 8062, 8618, 9512, 10168, 11398, 14384, 16124, 17236, 19024, 20336, 22796, 28768, 32248, 34472, 36859, 38048, 40672, 45592, 64496, 68944, 73718, 91184, 124961, 128992, 137888, 147436, 165271, 176669, 182368, 249922, 294872, 330542, 353338, 499844, 589744, 661084, 706676, 999688, 1179488, 1322168, 1413352, 1999376, 2644336, 2826704, 3998752, 5123401, 5288672, 5653408, 10246802, 20493604, 40987208, 81974416, 163948832]

約数ペア:

[(1, 163948832), (2, 81974416), (4, 40987208), (8, 20493604), (16, 10246802), (29, 5653408), (31, 5288672), (32, 5123401), (41, 3998752), (58, 2826704), (62, 2644336), (82, 1999376), (116, 1413352), (124, 1322168), (139, 1179488), (164, 999688), (232, 706676), (248, 661084), (278, 589744), (328, 499844), (464, 353338), (496, 330542), (556, 294872), (656, 249922), (899, 182368), (928, 176669), (992, 165271), (1112, 147436), (1189, 137888), (1271, 128992), (1312, 124961), (1798, 91184), (2224, 73718), (2378, 68944), (2542, 64496), (3596, 45592), (4031, 40672), (4309, 38048), (4448, 36859), (4756, 34472), (5084, 32248), (5699, 28768), (7192, 22796), (8062, 20336), (8618, 19024), (9512, 17236), (10168, 16124), (11398, 14384)]