169345024

素因数分解:

$2^{19}\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 80

約数和(自身を含む): 377487000

約数和(自身を除く): 208141976

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 544, 608, 646, 1024, 1088, 1216, 1292, 2048, 2176, 2432, 2584, 4096, 4352, 4864, 5168, 8192, 8704, 9728, 10336, 16384, 17408, 19456, 20672, 32768, 34816, 38912, 41344, 65536, 69632, 77824, 82688, 131072, 139264, 155648, 165376, 262144, 278528, 311296, 330752, 524288, 557056, 622592, 661504, 1114112, 1245184, 1323008, 2228224, 2490368, 2646016, 4456448, 4980736, 5292032, 8912896, 9961472, 10584064, 21168128, 42336256, 84672512, 169345024]

約数ペア:

[(1, 169345024), (2, 84672512), (4, 42336256), (8, 21168128), (16, 10584064), (17, 9961472), (19, 8912896), (32, 5292032), (34, 4980736), (38, 4456448), (64, 2646016), (68, 2490368), (76, 2228224), (128, 1323008), (136, 1245184), (152, 1114112), (256, 661504), (272, 622592), (304, 557056), (323, 524288), (512, 330752), (544, 311296), (608, 278528), (646, 262144), (1024, 165376), (1088, 155648), (1216, 139264), (1292, 131072), (2048, 82688), (2176, 77824), (2432, 69632), (2584, 65536), (4096, 41344), (4352, 38912), (4864, 34816), (5168, 32768), (8192, 20672), (8704, 19456), (9728, 17408), (10336, 16384)]