142974144

素因数分解:

$2^6\times 3^2\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1038

約数の個数: 84

約数和(自身を含む): 411495240

約数和(自身を除く): 268521096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 401, 576, 619, 802, 1203, 1238, 1604, 1857, 2406, 2476, 3208, 3609, 3714, 4812, 4952, 5571, 6416, 7218, 7428, 9624, 9904, 11142, 12832, 14436, 14856, 19248, 19808, 22284, 25664, 28872, 29712, 38496, 39616, 44568, 57744, 59424, 76992, 89136, 115488, 118848, 178272, 230976, 248219, 356544, 496438, 744657, 992876, 1489314, 1985752, 2233971, 2978628, 3971504, 4467942, 5957256, 7943008, 8935884, 11914512, 15886016, 17871768, 23829024, 35743536, 47658048, 71487072, 142974144]

約数ペア:

[(1, 142974144), (2, 71487072), (3, 47658048), (4, 35743536), (6, 23829024), (8, 17871768), (9, 15886016), (12, 11914512), (16, 8935884), (18, 7943008), (24, 5957256), (32, 4467942), (36, 3971504), (48, 2978628), (64, 2233971), (72, 1985752), (96, 1489314), (144, 992876), (192, 744657), (288, 496438), (401, 356544), (576, 248219), (619, 230976), (802, 178272), (1203, 118848), (1238, 115488), (1604, 89136), (1857, 76992), (2406, 59424), (2476, 57744), (3208, 44568), (3609, 39616), (3714, 38496), (4812, 29712), (4952, 28872), (5571, 25664), (6416, 22284), (7218, 19808), (7428, 19248), (9624, 14856), (9904, 14436), (11142, 12832)]