141749944

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 332424000

約数和(自身を除く): 190674056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 89, 98, 119, 136, 178, 196, 238, 239, 356, 392, 476, 478, 623, 712, 833, 952, 956, 1246, 1513, 1666, 1673, 1912, 2492, 3026, 3332, 3346, 4063, 4361, 4984, 6052, 6664, 6692, 8126, 8722, 10591, 11711, 12104, 13384, 16252, 17444, 21182, 21271, 23422, 28441, 32504, 34888, 42364, 42542, 46844, 56882, 74137, 84728, 85084, 93688, 113764, 148274, 148897, 170168, 199087, 227528, 296548, 297794, 361607, 398174, 593096, 595588, 723214, 796348, 1042279, 1191176, 1446428, 1592696, 2084558, 2531249, 2892856, 4169116, 5062498, 8338232, 10124996, 17718743, 20249992, 35437486, 70874972, 141749944]

約数ペア:

[(1, 141749944), (2, 70874972), (4, 35437486), (7, 20249992), (8, 17718743), (14, 10124996), (17, 8338232), (28, 5062498), (34, 4169116), (49, 2892856), (56, 2531249), (68, 2084558), (89, 1592696), (98, 1446428), (119, 1191176), (136, 1042279), (178, 796348), (196, 723214), (238, 595588), (239, 593096), (356, 398174), (392, 361607), (476, 297794), (478, 296548), (623, 227528), (712, 199087), (833, 170168), (952, 148897), (956, 148274), (1246, 113764), (1513, 93688), (1666, 85084), (1673, 84728), (1912, 74137), (2492, 56882), (3026, 46844), (3332, 42542), (3346, 42364), (4063, 34888), (4361, 32504), (4984, 28441), (6052, 23422), (6664, 21271), (6692, 21182), (8126, 17444), (8722, 16252), (10591, 13384), (11711, 12104)]