163361328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 456324960

約数和(自身を除く): 292963632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 389, 624, 673, 778, 1167, 1346, 1556, 2019, 2334, 2692, 3112, 4038, 4668, 5057, 5384, 6224, 8076, 8749, 9336, 10114, 10768, 15171, 16152, 17498, 18672, 20228, 26247, 30342, 32304, 34996, 40456, 52494, 60684, 69992, 80912, 104988, 121368, 139984, 209976, 242736, 261797, 419952, 523594, 785391, 1047188, 1570782, 2094376, 3141564, 3403361, 4188752, 6283128, 6806722, 10210083, 12566256, 13613444, 20420166, 27226888, 40840332, 54453776, 81680664, 163361328]

約数ペア:

[(1, 163361328), (2, 81680664), (3, 54453776), (4, 40840332), (6, 27226888), (8, 20420166), (12, 13613444), (13, 12566256), (16, 10210083), (24, 6806722), (26, 6283128), (39, 4188752), (48, 3403361), (52, 3141564), (78, 2094376), (104, 1570782), (156, 1047188), (208, 785391), (312, 523594), (389, 419952), (624, 261797), (673, 242736), (778, 209976), (1167, 139984), (1346, 121368), (1556, 104988), (2019, 80912), (2334, 69992), (2692, 60684), (3112, 52494), (4038, 40456), (4668, 34996), (5057, 32304), (5384, 30342), (6224, 26247), (8076, 20228), (8749, 18672), (9336, 17498), (10114, 16152), (10768, 15171)]