157218776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2676

約数の個数: 64

約数和(自身を含む): 352991520

約数和(自身を除く): 195772744

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 2332, 2593, 2756, 4664, 5186, 5512, 7579, 10372, 15158, 20744, 28523, 30316, 33709, 57046, 60632, 67418, 114092, 134836, 137429, 228184, 269672, 274858, 370799, 549716, 741598, 1099432, 1483196, 1511719, 1786577, 2966392, 3023438, 3573154, 6046876, 7146308, 12093752, 14292616, 19652347, 39304694, 78609388, 157218776]

約数ペア:

[(1, 157218776), (2, 78609388), (4, 39304694), (8, 19652347), (11, 14292616), (13, 12093752), (22, 7146308), (26, 6046876), (44, 3573154), (52, 3023438), (53, 2966392), (88, 1786577), (104, 1511719), (106, 1483196), (143, 1099432), (212, 741598), (286, 549716), (424, 370799), (572, 274858), (583, 269672), (689, 228184), (1144, 137429), (1166, 134836), (1378, 114092), (2332, 67418), (2593, 60632), (2756, 57046), (4664, 33709), (5186, 30316), (5512, 28523), (7579, 20744), (10372, 15158)]