163445268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2797

約数の個数: 96

約数和(自身を含む): 469647360

約数和(自身を除く): 306202092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1302, 1426, 1932, 2139, 2604, 2729, 2852, 4278, 4991, 5458, 8187, 8556, 9982, 10916, 14973, 16374, 19103, 19964, 29946, 32748, 38206, 57309, 59892, 62767, 76412, 84599, 114618, 125534, 169198, 188301, 229236, 251068, 253797, 338396, 376602, 439369, 507594, 592193, 753204, 878738, 1015188, 1184386, 1318107, 1757476, 1776579, 1945777, 2368772, 2636214, 3553158, 3891554, 5272428, 5837331, 7106316, 7783108, 11674662, 13620439, 23349324, 27240878, 40861317, 54481756, 81722634, 163445268]

約数ペア:

[(1, 163445268), (2, 81722634), (3, 54481756), (4, 40861317), (6, 27240878), (7, 23349324), (12, 13620439), (14, 11674662), (21, 7783108), (23, 7106316), (28, 5837331), (31, 5272428), (42, 3891554), (46, 3553158), (62, 2636214), (69, 2368772), (84, 1945777), (92, 1776579), (93, 1757476), (124, 1318107), (138, 1184386), (161, 1015188), (186, 878738), (217, 753204), (276, 592193), (322, 507594), (372, 439369), (434, 376602), (483, 338396), (644, 253797), (651, 251068), (713, 229236), (868, 188301), (966, 169198), (1302, 125534), (1426, 114618), (1932, 84599), (2139, 76412), (2604, 62767), (2729, 59892), (2852, 57309), (4278, 38206), (4991, 32748), (5458, 29946), (8187, 19964), (8556, 19103), (9982, 16374), (10916, 14973)]