156958702572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{543659}}^1$

素因数の和:544171

約数の個数: 72

約数和(自身を含む): 426899229120

約数和(自身を除く): 269940526548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 491, 588, 982, 1473, 1964, 2946, 3437, 5892, 6874, 10311, 13748, 20622, 24059, 41244, 48118, 72177, 96236, 144354, 288708, 543659, 1087318, 1630977, 2174636, 3261954, 3805613, 6523908, 7611226, 11416839, 15222452, 22833678, 26639291, 45667356, 53278582, 79917873, 106557164, 159835746, 266936569, 319671492, 533873138, 800809707, 1067746276, 1601619414, 1868555983, 3203238828, 3737111966, 5605667949, 7474223932, 11211335898, 13079891881, 22422671796, 26159783762, 39239675643, 52319567524, 78479351286, 156958702572]

約数ペア:

[(1, 156958702572), (2, 78479351286), (3, 52319567524), (4, 39239675643), (6, 26159783762), (7, 22422671796), (12, 13079891881), (14, 11211335898), (21, 7474223932), (28, 5605667949), (42, 3737111966), (49, 3203238828), (84, 1868555983), (98, 1601619414), (147, 1067746276), (196, 800809707), (294, 533873138), (491, 319671492), (588, 266936569), (982, 159835746), (1473, 106557164), (1964, 79917873), (2946, 53278582), (3437, 45667356), (5892, 26639291), (6874, 22833678), (10311, 15222452), (13748, 11416839), (20622, 7611226), (24059, 6523908), (41244, 3805613), (48118, 3261954), (72177, 2174636), (96236, 1630977), (144354, 1087318), (288708, 543659)]