135677019820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{97367}}^1$

素因数の和:97607

約数の個数: 72

約数和(自身を含む): 302268050784

約数和(自身を除く): 166591030964

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 361, 380, 386, 722, 772, 965, 1444, 1805, 1930, 3610, 3667, 3860, 7220, 7334, 14668, 18335, 36670, 69673, 73340, 97367, 139346, 194734, 278692, 348365, 389468, 486835, 696730, 973670, 1393460, 1849973, 1947340, 3699946, 7399892, 9249865, 18499730, 18791831, 35149487, 36999460, 37583662, 70298974, 75167324, 93959155, 140597948, 175747435, 187918310, 351494870, 357044789, 375836620, 702989740, 714089578, 1428179156, 1785223945, 3570447890, 6783850991, 7140895780, 13567701982, 27135403964, 33919254955, 67838509910, 135677019820]

約数ペア:

[(1, 135677019820), (2, 67838509910), (4, 33919254955), (5, 27135403964), (10, 13567701982), (19, 7140895780), (20, 6783850991), (38, 3570447890), (76, 1785223945), (95, 1428179156), (190, 714089578), (193, 702989740), (361, 375836620), (380, 357044789), (386, 351494870), (722, 187918310), (772, 175747435), (965, 140597948), (1444, 93959155), (1805, 75167324), (1930, 70298974), (3610, 37583662), (3667, 36999460), (3860, 35149487), (7220, 18791831), (7334, 18499730), (14668, 9249865), (18335, 7399892), (36670, 3699946), (69673, 1947340), (73340, 1849973), (97367, 1393460), (139346, 973670), (194734, 696730), (278692, 486835), (348365, 389468)]