172629904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 357852096

約数和(自身を除く): 185222192

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 167, 184, 212, 334, 368, 424, 668, 848, 1219, 1336, 2438, 2672, 2809, 3841, 4876, 5618, 7682, 8851, 9752, 11236, 15364, 17702, 19504, 22472, 30728, 35404, 44944, 61456, 64607, 70808, 129214, 141616, 203573, 258428, 407146, 469103, 516856, 814292, 938206, 1033712, 1628584, 1876412, 3257168, 3752824, 7505648, 10789369, 21578738, 43157476, 86314952, 172629904]

約数ペア:

[(1, 172629904), (2, 86314952), (4, 43157476), (8, 21578738), (16, 10789369), (23, 7505648), (46, 3752824), (53, 3257168), (92, 1876412), (106, 1628584), (167, 1033712), (184, 938206), (212, 814292), (334, 516856), (368, 469103), (424, 407146), (668, 258428), (848, 203573), (1219, 141616), (1336, 129214), (2438, 70808), (2672, 64607), (2809, 61456), (3841, 44944), (4876, 35404), (5618, 30728), (7682, 22472), (8851, 19504), (9752, 17702), (11236, 15364)]