140507262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38453}}^1$

素因数の和:38497

約数の個数: 48

約数和(自身を含む): 359929440

約数和(自身を除く): 219422178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 38453, 76906, 115359, 230718, 269171, 346077, 538342, 692154, 807513, 1115137, 1615026, 2230274, 2422539, 3345411, 4845078, 6690822, 7805959, 10036233, 15611918, 20072466, 23417877, 46835754, 70253631, 140507262]

約数ペア:

[(1, 140507262), (2, 70253631), (3, 46835754), (6, 23417877), (7, 20072466), (9, 15611918), (14, 10036233), (18, 7805959), (21, 6690822), (29, 4845078), (42, 3345411), (58, 2422539), (63, 2230274), (87, 1615026), (126, 1115137), (174, 807513), (203, 692154), (261, 538342), (406, 346077), (522, 269171), (609, 230718), (1218, 115359), (1827, 76906), (3654, 38453)]