156716514888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{3373}}^1$

素因数の和:3927

約数の個数: 128

約数和(自身を含む): 407885829120

約数和(自身を除く): 251169314232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 197, 248, 317, 372, 394, 591, 634, 744, 788, 951, 1182, 1268, 1576, 1902, 2364, 2536, 3373, 3804, 4728, 6107, 6746, 7608, 9827, 10119, 12214, 13492, 18321, 19654, 20238, 24428, 26984, 29481, 36642, 39308, 40476, 48856, 58962, 62449, 73284, 78616, 80952, 104563, 117924, 124898, 146568, 187347, 209126, 235848, 249796, 313689, 374694, 418252, 499592, 627378, 664481, 749388, 836504, 1069241, 1254756, 1328962, 1498776, 1935919, 1993443, 2138482, 2509512, 2657924, 3207723, 3871838, 3986886, 4276964, 5315848, 5807757, 6415446, 7743676, 7973772, 8553928, 11615514, 12830892, 15487352, 15947544, 20598911, 23231028, 25661784, 33146471, 41197822, 46462056, 61796733, 66292942, 82395644, 99439413, 123593466, 132585884, 164791288, 198878826, 210640477, 247186932, 265171768, 397757652, 421280954, 494373864, 631921431, 795515304, 842561908, 1263842862, 1685123816, 2527685724, 5055371448, 6529854787, 13059709574, 19589564361, 26119419148, 39179128722, 52238838296, 78358257444, 156716514888]

約数ペア:

[(1, 156716514888), (2, 78358257444), (3, 52238838296), (4, 39179128722), (6, 26119419148), (8, 19589564361), (12, 13059709574), (24, 6529854787), (31, 5055371448), (62, 2527685724), (93, 1685123816), (124, 1263842862), (186, 842561908), (197, 795515304), (248, 631921431), (317, 494373864), (372, 421280954), (394, 397757652), (591, 265171768), (634, 247186932), (744, 210640477), (788, 198878826), (951, 164791288), (1182, 132585884), (1268, 123593466), (1576, 99439413), (1902, 82395644), (2364, 66292942), (2536, 61796733), (3373, 46462056), (3804, 41197822), (4728, 33146471), (6107, 25661784), (6746, 23231028), (7608, 20598911), (9827, 15947544), (10119, 15487352), (12214, 12830892), (13492, 11615514), (18321, 8553928), (19654, 7973772), (20238, 7743676), (24428, 6415446), (26984, 5807757), (29481, 5315848), (36642, 4276964), (39308, 3986886), (40476, 3871838), (48856, 3207723), (58962, 2657924), (62449, 2509512), (73284, 2138482), (78616, 1993443), (80952, 1935919), (104563, 1498776), (117924, 1328962), (124898, 1254756), (146568, 1069241), (187347, 836504), (209126, 749388), (235848, 664481), (249796, 627378), (313689, 499592), (374694, 418252)]