156913474732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1\times {\mathrm{1117}}^1$

素因数の和:2267

約数の個数: 96

約数和(自身を含む): 333850398336

約数和(自身を除く): 176936923604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 421, 476, 701, 842, 1117, 1402, 1684, 2234, 2804, 2947, 4468, 4907, 5894, 7157, 7819, 9814, 11788, 11917, 14314, 15638, 18989, 19628, 23834, 28628, 31276, 37978, 47668, 50099, 75956, 83419, 100198, 132923, 166838, 200396, 265846, 295121, 333676, 470257, 531692, 590242, 783017, 940514, 1180484, 1566034, 1881028, 2065847, 3132068, 3291799, 4131694, 5017057, 5481119, 6583598, 7994369, 8263388, 10034114, 10962238, 13167196, 13311289, 15988738, 20068228, 21924476, 26622578, 31977476, 35119399, 53245156, 55960583, 70238798, 93179023, 111921166, 140477596, 186358046, 223842332, 329650157, 372716092, 659300314, 1318600628, 2307551099, 4615102198, 5604052669, 9230204396, 11208105338, 22416210676, 39228368683, 78456737366, 156913474732]

約数ペア:

[(1, 156913474732), (2, 78456737366), (4, 39228368683), (7, 22416210676), (14, 11208105338), (17, 9230204396), (28, 5604052669), (34, 4615102198), (68, 2307551099), (119, 1318600628), (238, 659300314), (421, 372716092), (476, 329650157), (701, 223842332), (842, 186358046), (1117, 140477596), (1402, 111921166), (1684, 93179023), (2234, 70238798), (2804, 55960583), (2947, 53245156), (4468, 35119399), (4907, 31977476), (5894, 26622578), (7157, 21924476), (7819, 20068228), (9814, 15988738), (11788, 13311289), (11917, 13167196), (14314, 10962238), (15638, 10034114), (18989, 8263388), (19628, 7994369), (23834, 6583598), (28628, 5481119), (31276, 5017057), (37978, 4131694), (47668, 3291799), (50099, 3132068), (75956, 2065847), (83419, 1881028), (100198, 1566034), (132923, 1180484), (166838, 940514), (200396, 783017), (265846, 590242), (295121, 531692), (333676, 470257)]