164227336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 412876800

約数和(自身を除く): 248649464

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 124, 133, 152, 182, 217, 247, 248, 266, 364, 383, 403, 434, 494, 532, 589, 728, 766, 806, 868, 988, 1064, 1178, 1532, 1612, 1729, 1736, 1976, 2356, 2681, 2821, 3064, 3224, 3458, 4123, 4712, 4979, 5362, 5642, 6916, 7277, 7657, 8246, 9958, 10724, 11284, 11873, 13832, 14554, 15314, 16492, 19916, 21448, 22568, 23746, 29108, 30628, 32984, 34853, 39832, 47492, 50939, 53599, 58216, 61256, 69706, 83111, 94601, 94984, 101878, 107198, 139412, 154349, 166222, 189202, 203756, 214396, 225587, 278824, 308698, 332444, 378404, 407512, 428792, 451174, 617396, 662207, 664888, 756808, 902348, 1080443, 1234792, 1324414, 1579109, 1804696, 2160886, 2648828, 2932631, 3158218, 4321772, 5297656, 5865262, 6316436, 8643544, 11730524, 12632872, 20528417, 23461048, 41056834, 82113668, 164227336]

約数ペア:

[(1, 164227336), (2, 82113668), (4, 41056834), (7, 23461048), (8, 20528417), (13, 12632872), (14, 11730524), (19, 8643544), (26, 6316436), (28, 5865262), (31, 5297656), (38, 4321772), (52, 3158218), (56, 2932631), (62, 2648828), (76, 2160886), (91, 1804696), (104, 1579109), (124, 1324414), (133, 1234792), (152, 1080443), (182, 902348), (217, 756808), (247, 664888), (248, 662207), (266, 617396), (364, 451174), (383, 428792), (403, 407512), (434, 378404), (494, 332444), (532, 308698), (589, 278824), (728, 225587), (766, 214396), (806, 203756), (868, 189202), (988, 166222), (1064, 154349), (1178, 139412), (1532, 107198), (1612, 101878), (1729, 94984), (1736, 94601), (1976, 83111), (2356, 69706), (2681, 61256), (2821, 58216), (3064, 53599), (3224, 50939), (3458, 47492), (4123, 39832), (4712, 34853), (4979, 32984), (5362, 30628), (5642, 29108), (6916, 23746), (7277, 22568), (7657, 21448), (8246, 19916), (9958, 16492), (10724, 15314), (11284, 14554), (11873, 13832)]