170323712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 372580320

約数和(自身を除く): 202256608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 416, 488, 793, 832, 839, 976, 1586, 1664, 1678, 1952, 3172, 3328, 3356, 3904, 6344, 6712, 7808, 10907, 12688, 13424, 15616, 21814, 25376, 26848, 43628, 50752, 51179, 53696, 87256, 101504, 102358, 107392, 174512, 203008, 204716, 214784, 349024, 409432, 665327, 698048, 818864, 1330654, 1396096, 1637728, 2661308, 2792192, 3275456, 5322616, 6550912, 10645232, 13101824, 21290464, 42580928, 85161856, 170323712]

約数ペア:

[(1, 170323712), (2, 85161856), (4, 42580928), (8, 21290464), (13, 13101824), (16, 10645232), (26, 6550912), (32, 5322616), (52, 3275456), (61, 2792192), (64, 2661308), (104, 1637728), (122, 1396096), (128, 1330654), (208, 818864), (244, 698048), (256, 665327), (416, 409432), (488, 349024), (793, 214784), (832, 204716), (839, 203008), (976, 174512), (1586, 107392), (1664, 102358), (1678, 101504), (1952, 87256), (3172, 53696), (3328, 51179), (3356, 50752), (3904, 43628), (6344, 26848), (6712, 25376), (7808, 21814), (10907, 15616), (12688, 13424)]