163875460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50893}}^1$

素因数の和:50932

約数の個数: 48

約数和(自身を含む): 410409216

約数和(自身を除く): 246533756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 50893, 101786, 203572, 254465, 356251, 508930, 712502, 1017860, 1170539, 1425004, 1781255, 2341078, 3562510, 4682156, 5852695, 7125020, 8193773, 11705390, 16387546, 23410780, 32775092, 40968865, 81937730, 163875460]

約数ペア:

[(1, 163875460), (2, 81937730), (4, 40968865), (5, 32775092), (7, 23410780), (10, 16387546), (14, 11705390), (20, 8193773), (23, 7125020), (28, 5852695), (35, 4682156), (46, 3562510), (70, 2341078), (92, 1781255), (115, 1425004), (140, 1170539), (161, 1017860), (230, 712502), (322, 508930), (460, 356251), (644, 254465), (805, 203572), (1610, 101786), (3220, 50893)]