156747447610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{557}}^1\times {\mathrm{12809}}^1$

素因数の和:13412

約数の個数: 64

約数和(自身を含む): 306219463200

約数和(自身を除く): 149472015590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 557, 845, 1114, 1690, 2197, 2785, 4394, 5570, 7241, 10985, 12809, 14482, 21970, 25618, 36205, 64045, 72410, 94133, 128090, 166517, 188266, 333034, 470665, 832585, 941330, 1223729, 1665170, 2164721, 2447458, 4329442, 6118645, 7134613, 10823605, 12237290, 14269226, 21647210, 28141373, 35673065, 56282746, 71346130, 92749969, 140706865, 185499938, 281413730, 463749845, 927499690, 1205749597, 2411499194, 6028747985, 12057495970, 15674744761, 31349489522, 78373723805, 156747447610]

約数ペア:

[(1, 156747447610), (2, 78373723805), (5, 31349489522), (10, 15674744761), (13, 12057495970), (26, 6028747985), (65, 2411499194), (130, 1205749597), (169, 927499690), (338, 463749845), (557, 281413730), (845, 185499938), (1114, 140706865), (1690, 92749969), (2197, 71346130), (2785, 56282746), (4394, 35673065), (5570, 28141373), (7241, 21647210), (10985, 14269226), (12809, 12237290), (14482, 10823605), (21970, 7134613), (25618, 6118645), (36205, 4329442), (64045, 2447458), (72410, 2164721), (94133, 1665170), (128090, 1223729), (166517, 941330), (188266, 832585), (333034, 470665)]