156698517620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{563}}^1\times {\mathrm{1709}}^1$

素因数の和:2777

約数の個数: 96

約数和(自身を含む): 349975987200

約数和(自身を除く): 193277469580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 479, 563, 958, 1126, 1709, 1916, 2252, 2395, 2815, 3418, 4790, 5630, 6836, 8143, 8545, 9571, 9580, 11260, 16286, 17090, 19142, 29053, 32572, 34180, 38284, 40715, 47855, 58106, 81430, 95710, 116212, 145265, 162860, 191420, 269677, 290530, 539354, 581060, 818611, 962167, 1078708, 1348385, 1637222, 1924334, 2696770, 3274444, 3848668, 4093055, 4584509, 4810835, 5393540, 8186110, 9169018, 9621670, 13916387, 16356839, 16372220, 18338036, 19243340, 22922545, 27832774, 32713678, 45845090, 55665548, 65427356, 69581935, 81784195, 91690180, 139163870, 163568390, 278327740, 327136780, 460877993, 921755986, 1843511972, 2304389965, 4608779930, 7834925881, 9217559860, 15669851762, 31339703524, 39174629405, 78349258810, 156698517620]

約数ペア:

[(1, 156698517620), (2, 78349258810), (4, 39174629405), (5, 31339703524), (10, 15669851762), (17, 9217559860), (20, 7834925881), (34, 4608779930), (68, 2304389965), (85, 1843511972), (170, 921755986), (340, 460877993), (479, 327136780), (563, 278327740), (958, 163568390), (1126, 139163870), (1709, 91690180), (1916, 81784195), (2252, 69581935), (2395, 65427356), (2815, 55665548), (3418, 45845090), (4790, 32713678), (5630, 27832774), (6836, 22922545), (8143, 19243340), (8545, 18338036), (9571, 16372220), (9580, 16356839), (11260, 13916387), (16286, 9621670), (17090, 9169018), (19142, 8186110), (29053, 5393540), (32572, 4810835), (34180, 4584509), (38284, 4093055), (40715, 3848668), (47855, 3274444), (58106, 2696770), (81430, 1924334), (95710, 1637222), (116212, 1348385), (145265, 1078708), (162860, 962167), (191420, 818611), (269677, 581060), (290530, 539354)]