201638112

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161569}}^1$

素因数の和:161595

約数の個数: 48

約数和(自身を含む): 570018960

約数和(自身を除く): 368380848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 161569, 323138, 484707, 646276, 969414, 1292552, 1938828, 2100397, 2585104, 3877656, 4200794, 5170208, 6301191, 7755312, 8401588, 12602382, 15510624, 16803176, 25204764, 33606352, 50409528, 67212704, 100819056, 201638112]

約数ペア:

[(1, 201638112), (2, 100819056), (3, 67212704), (4, 50409528), (6, 33606352), (8, 25204764), (12, 16803176), (13, 15510624), (16, 12602382), (24, 8401588), (26, 7755312), (32, 6301191), (39, 5170208), (48, 4200794), (52, 3877656), (78, 2585104), (96, 2100397), (104, 1938828), (156, 1292552), (208, 969414), (312, 646276), (416, 484707), (624, 323138), (1248, 161569)]