193090816

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 412070400

約数和(自身を除く): 218979584

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 464, 496, 839, 899, 928, 992, 1678, 1798, 1856, 1984, 3356, 3596, 3712, 3968, 6712, 7192, 7424, 7936, 13424, 14384, 24331, 26009, 26848, 28768, 48662, 52018, 53696, 57536, 97324, 104036, 107392, 115072, 194648, 208072, 214784, 230144, 389296, 416144, 754261, 778592, 832288, 1508522, 1557184, 1664576, 3017044, 3114368, 3329152, 6034088, 6228736, 6658304, 12068176, 24136352, 48272704, 96545408, 193090816]

約数ペア:

[(1, 193090816), (2, 96545408), (4, 48272704), (8, 24136352), (16, 12068176), (29, 6658304), (31, 6228736), (32, 6034088), (58, 3329152), (62, 3114368), (64, 3017044), (116, 1664576), (124, 1557184), (128, 1508522), (232, 832288), (248, 778592), (256, 754261), (464, 416144), (496, 389296), (839, 230144), (899, 214784), (928, 208072), (992, 194648), (1678, 115072), (1798, 107392), (1856, 104036), (1984, 97324), (3356, 57536), (3596, 53696), (3712, 52018), (3968, 48662), (6712, 28768), (7192, 26848), (7424, 26009), (7936, 24331), (13424, 14384)]