157084156788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6221}}^1\times {\mathrm{12451}}^1$

素因数の和:18705

約数の個数: 72

約数和(自身を含む): 396988786656

約数和(自身を除く): 239904629868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 6221, 12442, 12451, 18663, 24884, 24902, 37326, 37353, 49804, 74652, 74706, 80873, 149412, 161746, 161863, 242619, 323492, 323726, 485238, 485589, 647452, 970476, 971178, 1051349, 1942356, 2102698, 2104219, 3154047, 4205396, 4208438, 6308094, 6312657, 8416876, 12616188, 12625314, 25250628, 77457671, 154915342, 232373013, 309830684, 464746026, 929492052, 1006949723, 2013899446, 3020849169, 4027798892, 6041698338, 12083396676, 13090346399, 26180692798, 39271039197, 52361385596, 78542078394, 157084156788]

約数ペア:

[(1, 157084156788), (2, 78542078394), (3, 52361385596), (4, 39271039197), (6, 26180692798), (12, 13090346399), (13, 12083396676), (26, 6041698338), (39, 4027798892), (52, 3020849169), (78, 2013899446), (156, 1006949723), (169, 929492052), (338, 464746026), (507, 309830684), (676, 232373013), (1014, 154915342), (2028, 77457671), (6221, 25250628), (12442, 12625314), (12451, 12616188), (18663, 8416876), (24884, 6312657), (24902, 6308094), (37326, 4208438), (37353, 4205396), (49804, 3154047), (74652, 2104219), (74706, 2102698), (80873, 1942356), (149412, 1051349), (161746, 971178), (161863, 970476), (242619, 647452), (323492, 485589), (323726, 485238)]