131566656

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{52711}}^1$

素因数の和:52739

約数の個数: 56

約数和(自身を含む): 374887744

約数和(自身を除く): 243321088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 52711, 105422, 158133, 210844, 316266, 421688, 632532, 685243, 843376, 1265064, 1370486, 1686752, 2055729, 2530128, 2740972, 3373504, 4111458, 5060256, 5481944, 8222916, 10120512, 10963888, 16445832, 21927776, 32891664, 43855552, 65783328, 131566656]

約数ペア:

[(1, 131566656), (2, 65783328), (3, 43855552), (4, 32891664), (6, 21927776), (8, 16445832), (12, 10963888), (13, 10120512), (16, 8222916), (24, 5481944), (26, 5060256), (32, 4111458), (39, 3373504), (48, 2740972), (52, 2530128), (64, 2055729), (78, 1686752), (96, 1370486), (104, 1265064), (156, 843376), (192, 685243), (208, 632532), (312, 421688), (416, 316266), (624, 210844), (832, 158133), (1248, 105422), (2496, 52711)]