156620256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{125497}}^1$

素因数の和:125523

約数の個数: 48

約数和(自身を含む): 442756944

約数和(自身を除く): 286136688

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, 125497, 250994, 376491, 501988, 752982, 1003976, 1505964, 1631461, 2007952, 3011928, 3262922, 4015904, 4894383, 6023856, 6525844, 9788766, 12047712, 13051688, 19577532, 26103376, 39155064, 52206752, 78310128, 156620256]

約数ペア:

[(1, 156620256), (2, 78310128), (3, 52206752), (4, 39155064), (6, 26103376), (8, 19577532), (12, 13051688), (13, 12047712), (16, 9788766), (24, 6525844), (26, 6023856), (32, 4894383), (39, 4015904), (48, 3262922), (52, 3011928), (78, 2007952), (96, 1631461), (104, 1505964), (156, 1003976), (208, 752982), (312, 501988), (416, 376491), (624, 250994), (1248, 125497)]