194906368

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 403828992

約数和(自身を除く): 208922624

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 97, 128, 167, 188, 194, 256, 334, 376, 388, 668, 752, 776, 1336, 1504, 1552, 2672, 3008, 3104, 4559, 5344, 6016, 6208, 7849, 9118, 10688, 12032, 12416, 15698, 16199, 18236, 21376, 24832, 31396, 32398, 36472, 42752, 62792, 64796, 72944, 125584, 129592, 145888, 251168, 259184, 291776, 502336, 518368, 583552, 761353, 1004672, 1036736, 1167104, 1522706, 2009344, 2073472, 3045412, 4146944, 6090824, 12181648, 24363296, 48726592, 97453184, 194906368]

約数ペア:

[(1, 194906368), (2, 97453184), (4, 48726592), (8, 24363296), (16, 12181648), (32, 6090824), (47, 4146944), (64, 3045412), (94, 2073472), (97, 2009344), (128, 1522706), (167, 1167104), (188, 1036736), (194, 1004672), (256, 761353), (334, 583552), (376, 518368), (388, 502336), (668, 291776), (752, 259184), (776, 251168), (1336, 145888), (1504, 129592), (1552, 125584), (2672, 72944), (3008, 64796), (3104, 62792), (4559, 42752), (5344, 36472), (6016, 32398), (6208, 31396), (7849, 24832), (9118, 21376), (10688, 18236), (12032, 16199), (12416, 15698)]