164443292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 320356512

約数和(自身を除く): 155913220

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 137, 164, 274, 533, 548, 563, 1066, 1126, 1781, 2132, 2252, 3562, 5617, 7124, 7319, 11234, 14638, 22468, 23083, 29276, 46166, 73021, 77131, 92332, 146042, 154262, 292084, 300079, 308524, 600158, 1002703, 1200316, 2005406, 3162371, 4010812, 6324742, 12649484, 41110823, 82221646, 164443292]

約数ペア:

[(1, 164443292), (2, 82221646), (4, 41110823), (13, 12649484), (26, 6324742), (41, 4010812), (52, 3162371), (82, 2005406), (137, 1200316), (164, 1002703), (274, 600158), (533, 308524), (548, 300079), (563, 292084), (1066, 154262), (1126, 146042), (1781, 92332), (2132, 77131), (2252, 73021), (3562, 46166), (5617, 29276), (7124, 23083), (7319, 22468), (11234, 14638)]