146985804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20113}}^1$

素因数の和:20159

約数の個数: 72

約数和(自身を含む): 439289760

約数和(自身を除く): 292303956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 20113, 40226, 60339, 80452, 120678, 140791, 181017, 241356, 281582, 362034, 422373, 563164, 583277, 724068, 844746, 1166554, 1267119, 1689492, 1749831, 2333108, 2534238, 3499662, 4082939, 5068476, 5249493, 6999324, 8165878, 10498986, 12248817, 16331756, 20997972, 24497634, 36746451, 48995268, 73492902, 146985804]

約数ペア:

[(1, 146985804), (2, 73492902), (3, 48995268), (4, 36746451), (6, 24497634), (7, 20997972), (9, 16331756), (12, 12248817), (14, 10498986), (18, 8165878), (21, 6999324), (28, 5249493), (29, 5068476), (36, 4082939), (42, 3499662), (58, 2534238), (63, 2333108), (84, 1749831), (87, 1689492), (116, 1267119), (126, 1166554), (174, 844746), (203, 724068), (252, 583277), (261, 563164), (348, 422373), (406, 362034), (522, 281582), (609, 241356), (812, 181017), (1044, 140791), (1218, 120678), (1827, 80452), (2436, 60339), (3654, 40226), (7308, 20113)]